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Merge pull request #469 from under-view/feature/mat2-tables
mat2: add tables to docs & fix comments
This commit is contained in:
Recep Aslantas
GitHub
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.gitignore
vendored
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.gitignore
vendored
@@ -82,3 +82,4 @@ cmake-build-debug
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xcode/*
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.vscode
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.build
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*.swp
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@@ -10,182 +10,848 @@ Table of contents (click to go):
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Macros:
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1. GLM_mat2_IDENTITY_INIT
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#. GLM_mat2_ZERO_INIT
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#. GLM_mat2_IDENTITY
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#. GLM_mat2_ZERO
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1. GLM_MAT2_IDENTITY_INIT
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#. GLM_MAT2_ZERO_INIT
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#. GLM_MAT2_IDENTITY
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#. GLM_MAT2_ZERO
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Functions:
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1. :c:func:`glm_mat2_copy`
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1. :c:func:`glm_mat2_make`
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#. :c:func:`glm_mat2_copy`
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#. :c:func:`glm_mat2_identity`
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#. :c:func:`glm_mat2_identity_array`
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#. :c:func:`glm_mat2_zero`
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#. :c:func:`glm_mat2_mul`
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#. :c:func:`glm_mat2_mulv`
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#. :c:func:`glm_mat2_transpose_to`
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#. :c:func:`glm_mat2_transpose`
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#. :c:func:`glm_mat2_mulv`
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#. :c:func:`glm_mat2_scale`
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#. :c:func:`glm_mat2_det`
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#. :c:func:`glm_mat2_inv`
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#. :c:func:`glm_mat2_trace`
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#. :c:func:`glm_mat2_swap_col`
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#. :c:func:`glm_mat2_swap_row`
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#. :c:func:`glm_mat2_det`
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#. :c:func:`glm_mat2_trace`
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#. :c:func:`glm_mat2_rmc`
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#. :c:func:`glm_mat2_make`
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Represented
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~~~~~~~~~~~
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.. csv-table:: mat2x2
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:header: "", "column 1", "column 2"
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"row 1", "m00", "m10"
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"row 2", "m01", "m11"
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Functions documentation
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~~~~~~~~~~~~~~~~~~~~~~~
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.. c:function:: void glm_mat2_make(const float * __restrict src, mat2 dest)
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Create mat2 (dest) from pointer (src).
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.. note:: **@src** must contain at least 4 elements.
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Parameters:
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| *[in]* **src** pointer to an array of floats (left)
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| *[out]* **dest** destination (result, mat2)
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.. note:: Mathematical explanation
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.. csv-table:: float array (1x4) **(src)**
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:header: "", "column 1"
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"row 1", "v0"
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"row 2", "v1"
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"row 3", "v2"
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"row 4", "v3"
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.. csv-table:: mat2 **(dest)**
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:header: "", "column 1", "column 2"
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"row 1", "v0", "v2"
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"row 2", "v1", "v3"
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.. note:: Example
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.. code-block:: c
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mat2 dest = GLM_MAT2_ZERO_INIT;
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float src[4] = { 1.00, 5.00, 8.00, 11.00 };
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glm_mat2_make(src, dest);
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.. csv-table:: float array (1x4) **(src)**
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:header: "", "column 1"
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"row 1", "1.00"
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"row 2", "5.00"
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"row 3", "8.00"
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"row 4", "11.00"
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.. csv-table:: mat2 **(dest)** Before
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:header: "", "column 1", "column 2"
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"row 1", "0.00", "0.00"
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"row 2", "0.00", "0.00"
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.. csv-table:: mat2 **(dest)** After
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:header: "", "column 1", "column 2"
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"row 1", "1.00", "8.00"
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"row 2", "5.00", "11.00"
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.. c:function:: void glm_mat2_copy(mat2 mat, mat2 dest)
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copy mat2 to another one (dest).
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Copy mat2 (mat) to mat2 (dest).
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Parameters:
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| *[in]* **mat** source
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| *[out]* **dest** destination
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| *[in]* **mat** mat2 (left)
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| *[out]* **dest** destination (result, mat2)
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.. c:function:: void glm_mat2_identity(mat2 mat)
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.. note:: Mathematical explanation
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copy identity mat2 to mat, or makes mat to identity
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.. csv-table:: mat2 **(mat)**
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:header: "", "column 1", "column 2"
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"row 1", "m00", "m10"
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"row 2", "m01", "m11"
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.. csv-table:: mat2 **(dest)**
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:header: "", "column 1", "column 2"
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"row 1", "m00", "m10"
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"row 2", "m01", "m11"
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.. note:: Example
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.. code-block:: c
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mat2 mat = {{3.00,4.00},{7.00,8.00}};
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mat2 dest = GLM_MAT2_ZERO_INIT;
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glm_mat2_copy(mat, dest);
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.. csv-table:: mat2 **(mat)**
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:header: "", "column 1", "column 2"
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"row 1", "3.00", "7.00"
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"row 2", "4.00", "8.00"
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.. csv-table:: mat2 **(dest)** Before
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:header: "", "column 1", "column 2"
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"row 1", "0.00", "0.00"
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"row 2", "0.00", "0.00"
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.. csv-table:: mat2 **(dest)** After
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:header: "", "column 1", "column 2"
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"row 1", "3.00", "7.00"
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"row 2", "4.00", "8.00"
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.. c:function:: void glm_mat2_identity(mat2 m)
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Copy a mat2 identity to mat2 **(m)**, or makes mat2 **(m)** an identity.
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The same thing may be achieved with either of bellow methods,
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but it is more easy to do that with this func especially for members
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e.g. ``glm_mat2_identity(aStruct->aMatrix);``.
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.. code-block:: c
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glm_mat2_copy(GLM_MAT2_IDENTITY, m);
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// or
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mat2 mat = GLM_MAT2_IDENTITY_INIT;
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Parameters:
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| *[out]* **mat** matrix
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| *[in, out]* **m** mat2 (src, dest)
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.. c:function:: void glm_mat2_identity_array(mat2 * __restrict mat, size_t count)
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.. note:: Mathematical explanation
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make given matrix array's each element identity matrix
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.. csv-table:: mat2 **(m)**
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:header: "", "column 1", "column 2"
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"row 1", "m00", "m10"
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"row 2", "m01", "m11"
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.. csv-table:: mat2 **(m)**
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:header: "", "column 1", "column 2"
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"row 1", "1.00", "0.00"
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"row 2", "0.00", "1.00"
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.. note:: Example
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.. code-block:: c
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mat2 m = {{3.00,4.00},{7.00,8.00}};
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glm_mat2_identity(m);
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.. csv-table:: mat2 **(m)**
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:header: "", "column 1", "column 2"
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"row 1", "3.00", "7.00"
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"row 2", "4.00", "8.00"
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.. csv-table:: mat2 **(m)**
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:header: "", "column 1", "column 2"
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"row 1", "1.00", "0.00"
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"row 2", "0.00", "1.00"
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.. c:function:: void glm_mat2_identity_array(mat2 * __restrict mats, size_t count)
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Given an array of mat2's **(mats)** make each matrix an identity matrix.
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Parameters:
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| *[in,out]* **mat** matrix array (must be aligned (16/32) if alignment is not disabled)
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| *[in]* **count** count of matrices
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| *[in, out]* **mats** Array of mat2's (must be aligned (16/32) if alignment is not disabled)
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| *[in]* **count** Array size of ``mats`` or number of matrices
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.. c:function:: void glm_mat2_zero(mat2 mat)
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.. note:: Mathematical explanation
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make given matrix zero
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.. csv-table:: mat2 **(mats[index])**
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:header: "", "column 1", "column 2"
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"row 1", "m00", "m10"
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"row 2", "m01", "m11"
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.. csv-table:: mat2 **(mats[index])**
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:header: "", "column 1", "column 2"
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"row 1", "1.00", "0.00"
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"row 2", "0.00", "1.00"
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.. note:: Example
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.. code-block:: c
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size_t count = 3;
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mat2 matrices[count] = {
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{{1.00,2.00},{5.00,6.00}},
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{{3.00,4.00},{7.00,8.00}},
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{{5.00,6.00},{9.00,10.00}},
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};
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glm_mat2_identity_array(matrices, count);
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.. csv-table:: mat2 **(mats[0])** Before
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:header: "", "column 1", "column 2"
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"row 1", "1.00", "5.00"
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"row 2", "2.00", "6.00"
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.. csv-table:: mat2 **(mats[0])** After
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:header: "", "column 1", "column 2"
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"row 1", "1.00", "0.00"
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"row 2", "0.00", "1.00"
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.. csv-table:: mat2 **(mats[1])** Before
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:header: "", "column 1", "column 2"
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"row 1", "3.00", "7.00"
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"row 2", "4.00", "8.00"
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.. csv-table:: mat2 **(mats[1])** After
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:header: "", "column 1", "column 2"
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"row 1", "1.00", "0.00"
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"row 2", "0.00", "1.00"
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.. csv-table:: mat2 **(mats[2])** Before
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:header: "", "column 1", "column 2"
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"row 1", "5.00", "9.00"
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"row 2", "6.00", "10.00"
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.. csv-table:: mat2 **(mats[2])** After
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:header: "", "column 1", "column 2"
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"row 1", "1.00", "0.00"
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"row 2", "0.00", "1.00"
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.. c:function:: void glm_mat2_zero(mat2 m)
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Zero out the mat2 (m).
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Parameters:
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| *[in,out]* **mat** matrix
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| *[in, out]* **m** mat2 (src, dest)
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.. note:: Mathematical explanation
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.. csv-table:: mat2 **(m)**
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:header: "", "column 1", "column 2"
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"row 1", "m00", "m10"
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"row 2", "m01", "m11"
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.. csv-table:: mat2 **(m)**
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:header: "", "column 1", "column 2"
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"row 1", "0.00", "0.00"
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"row 2", "0.00", "0.00"
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.. note:: Example
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.. code-block:: c
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mat2 m = {{19.00,5.00},{2.00,4.00}};
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glm_mat2_zero(m);
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.. csv-table:: mat2 **(m)** Before
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:header: "", "column 1", "column 2"
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"row 1", "19.00", "2.00"
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"row 2", "5.00", "4.00"
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.. csv-table:: mat2 **(m)** After
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:header: "", "column 1", "column 2"
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"row 1", "0.00", "0.00"
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"row 2", "0.00", "0.00"
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.. c:function:: void glm_mat2_mul(mat2 m1, mat2 m2, mat2 dest)
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multiply m1 and m2 to dest
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Multiply mat2 (m1) by mat2 (m2) and store in mat2 (dest).
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m1, m2 and dest matrices can be same matrix, it is possible to write this:
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.. code-block:: c
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mat2 m = GLM_mat2_IDENTITY_INIT;
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mat2 m = GLM_MAT2_IDENTITY_INIT;
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glm_mat2_mul(m, m, m);
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Parameters:
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| *[in]* **m1** left matrix
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| *[in]* **m2** right matrix
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| *[out]* **dest** destination matrix
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| *[in]* **m1** mat2 (left)
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| *[in]* **m2** mat2 (right)
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| *[out]* **dest** destination (result, mat2)
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.. c:function:: void glm_mat2_transpose_to(mat2 m, mat2 dest)
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.. note:: Mathematical explanation
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transpose mat4 and store in dest
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source matrix will not be transposed unless dest is m
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.. csv-table:: mat2 **(m1)**
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:header: "", "column 1", "column 2"
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Parameters:
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| *[in]* **mat** source
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| *[out]* **dest** destination
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"row 1", "a00", "a10"
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"row 2", "a01", "a11"
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.. c:function:: void glm_mat2_transpose(mat2 m)
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.. csv-table:: mat2 **(m2)**
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:header: "", "column 1", "column 2"
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transpose mat2 and store result in same matrix
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"row 1", "b00", "b10"
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"row 2", "b01", "b11"
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Parameters:
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| *[in]* **mat** source
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| *[out]* **dest** destination
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.. csv-table:: mat2 **(dest)**
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:header: "", "column 1", "column 2"
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"row 1", "a00 * b00 + a10 * b01", "a00 * b10 + a10 * b11"
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"row 2", "a01 * b00 + a11 * b01", "a01 * b10 + a11 * b11"
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.. note:: Example
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.. code-block:: c
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mat2 m = {{19.00,5.00},{2.00,4.00}};
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glm_mat2_mul(m, m, m);
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.. csv-table:: mat2 **(m1)**
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:header: "", "column 1", "column 2"
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"row 1", "19.00", "2.00"
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"row 2", "5.00", "4.00"
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.. csv-table:: mat2 **(m2)**
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:header: "", "column 1", "column 2"
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"row 1", "19.00", "2.00"
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"row 2", "5.00", "4.00"
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.. csv-table:: mat2 **(dest)**
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:header: "", "column 1", "column 2"
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"row 1", "**371.00** = 19.00 * 19.00 + 2.00 * 5.00", "**46.00** = 19.00 * 2.00 + 2.00 * 4.00"
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"row 2", "**115.00** = 5.00 * 19.00 + 4.00 * 5.00", "**18.00** = 5.00 * 2.00 + 4.00 * 4.00"
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.. c:function:: void glm_mat2_mulv(mat2 m, vec2 v, vec2 dest)
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multiply mat2 with vec2 (column vector) and store in dest vector
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Multiply mat2 (m) by vec2 (v) and store in vec2 (dest).
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Parameters:
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| *[in]* **mat** mat2 (left)
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| *[in]* **v** vec2 (right, column vector)
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| *[out]* **dest** destination (result, column vector)
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| *[in]* **m** mat2 (left)
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| *[in]* **v** vec2 (right, column vector)
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| *[out]* **dest** destination (result, column vector)
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.. c:function:: void glm_mat2_scale(mat2 m, float s)
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.. note:: Mathematical explanation
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multiply matrix with scalar
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.. csv-table:: mat2 **(m)**
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:header: "", "column 1", "column 2"
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"row 1", "m00", "m10"
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"row 2", "m01", "m11"
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.. csv-table:: column vec2 (1x2) **(v)**
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:header: "", "column 1"
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"row 1", "v0"
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"row 2", "v1"
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.. csv-table:: column vec2 (1x2) **(dest)**
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:header: "", "column 1"
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"row 1", "m00 * v0 + m10 * v1"
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"row 2", "m01 * v0 + m11 * v1"
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.. note:: Example
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.. code-block:: c
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vec2 dest;
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vec2 v = {33.00,55.00};
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mat2 m = {{1.00,2.00},{3.00,4.00}};
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glm_mat2_mulv(m, v, dest);
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.. csv-table:: mat2 **(m)**
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:header: "", "column 1", "column 2"
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"row 1", "1.00", "3.00"
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"row 2", "2.00", "4.00"
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.. csv-table:: column vec2 **(v)**
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:header: "", "column 1"
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"row 1", "33.00"
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"row 2", "55.00"
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.. csv-table:: vec2 **(dest)** Result
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:header: "", "column 1"
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"row 1", "**143.00** = 1.00 * 33.00 + 2.00 * 55.00"
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"row 2", "**286.00** = 2.00 * 33.00 + 4.00 * 5.00"
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.. c:function:: void glm_mat2_transpose_to(mat2 mat, mat2 dest)
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|
||||
Transpose mat2 (mat) and store in mat2 (dest).
|
||||
|
||||
Parameters:
|
||||
| *[in, out]* **m** matrix
|
||||
| *[in]* **s** scalar
|
||||
| *[in]* **mat** mat2 (left)
|
||||
| *[out]* **dest** destination (result, mat2)
|
||||
|
||||
.. c:function:: float glm_mat2_det(mat2 mat)
|
||||
.. note:: Mathematical explanation
|
||||
|
||||
returns mat2 determinant
|
||||
.. csv-table:: mat2 **(mat)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m00", "m10"
|
||||
"row 2", "m01", "m11"
|
||||
|
||||
.. csv-table:: mat2 **(dest)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m00", "m01"
|
||||
"row 2", "m10", "m11"
|
||||
|
||||
.. note:: Example
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
mat2 mat = {{1.00,2.00},{3.00,4.00}};
|
||||
mat2 dest = GLM_MAT2_ZERO_INIT;
|
||||
glm_mat2_transpose_to(mat, dest);
|
||||
|
||||
.. csv-table:: mat2 **(mat)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "1.00", "3.00"
|
||||
"row 2", "2.00", "4.00"
|
||||
|
||||
.. csv-table:: mat2 **(dest)** Before
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "0.00", "0.00"
|
||||
"row 2", "0.00", "0.00"
|
||||
|
||||
.. csv-table:: mat2 **(dest)** After
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "1.00", "2.00"
|
||||
"row 2", "3.00", "4.00"
|
||||
|
||||
.. c:function:: void glm_mat2_transpose(mat2 m)
|
||||
|
||||
Transpose mat2 (m) and store result in the same matrix.
|
||||
|
||||
Parameters:
|
||||
| *[in]* **mat** matrix
|
||||
| *[in, out]* **m** mat2 (src, dest)
|
||||
|
||||
Returns:
|
||||
mat2 determinant
|
||||
.. note:: Mathematical explanation
|
||||
|
||||
.. csv-table:: mat2 **(m)** src
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m00", "m10"
|
||||
"row 2", "m01", "m11"
|
||||
|
||||
.. csv-table:: mat2 **(m)** dest
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m00", "m01"
|
||||
"row 2", "m10", "m11"
|
||||
|
||||
.. note:: Example
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
mat2 m = {{1.00,2.00},{3.00,4.00}};
|
||||
glm_mat2_transpose(m);
|
||||
|
||||
.. csv-table:: mat2 **(m)** Before
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "1.00", "3.00"
|
||||
"row 2", "2.00", "4.00"
|
||||
|
||||
.. csv-table:: mat2 **(m)** After
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "1.00", "2.00"
|
||||
"row 2", "3.00", "4.00"
|
||||
|
||||
.. c:function:: void glm_mat2_scale(mat2 m, float s)
|
||||
|
||||
Multiply mat2 (m) by scalar constant (s).
|
||||
|
||||
Parameters:
|
||||
| *[in, out]* **m** mat2 (src, dest)
|
||||
| *[in]* **s** float (scalar)
|
||||
|
||||
.. note:: Mathematical explanation
|
||||
|
||||
.. csv-table:: mat2 **(m)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m00 * s", "m10 * s"
|
||||
"row 2", "m01 * s", "m11 * s"
|
||||
|
||||
.. note:: Example
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
float s = 3.00f;
|
||||
mat2 m = {{1.00,2.00},{3.00,4.00}};
|
||||
glm_mat2_scale(m, s);
|
||||
|
||||
.. csv-table:: mat2 **(src)** Before
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "1.00", "3.00"
|
||||
"row 2", "2.00", "4.00"
|
||||
|
||||
.. csv-table:: mat2 **(dest)** After
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "**3.00** = 1.00 * 3.00", "**9.00** = 3.00 * 3.00"
|
||||
"row 2", "**6.00** = 2.00 * 3.00", "**12.00** = 4.00 * 3.00"
|
||||
|
||||
.. c:function:: void glm_mat2_inv(mat2 mat, mat2 dest)
|
||||
|
||||
inverse mat2 and store in dest
|
||||
Inverse mat2 (mat) and store in mat2 (dest).
|
||||
|
||||
Parameters:
|
||||
| *[in]* **mat** matrix
|
||||
| *[out]* **dest** destination (inverse matrix)
|
||||
| *[in]* **mat** mat2 (left)
|
||||
| *[out]* **dest** destination (result, inverse mat2)
|
||||
|
||||
.. c:function:: void glm_mat2_trace(mat2 m)
|
||||
.. note:: Mathematical explanation
|
||||
|
||||
| sum of the elements on the main diagonal from upper left to the lower right
|
||||
.. csv-table:: mat2 **(mat)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
Parameters:
|
||||
| *[in]* **m** matrix
|
||||
"row 1", "m00", "m10"
|
||||
"row 2", "m01", "m11"
|
||||
|
||||
Returns:
|
||||
trace of matrix
|
||||
.. csv-table:: mat2 **(dest)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m11 * (1.0f / (m00 * m11 - m01 * m10))", "-m10 * (1.0f / (m00 * m11 - m01 * m10))"
|
||||
"row 2", "-m01 * (1.0f / (m00 * m11 - m01 * m10))", "m00 * (1.0f / (m00 * m11 - m01 * m10))"
|
||||
|
||||
.. note:: Example
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
mat2 dest = GLM_MAT2_ZERO_INIT;
|
||||
mat2 mat = {{1.00,2.00},{3.00,4.00}};
|
||||
glm_mat2_inv(mat, dest);
|
||||
|
||||
.. csv-table:: mat2 **(mat)** Before
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "1.00", "3.00"
|
||||
"row 2", "2.00", "4.00"
|
||||
|
||||
.. csv-table:: mat2 **(dest)** After
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "**-2.00** = 4.00 * (1.00 / (1.00 * 4.00 - 2.00 * 3.00))", "**1.50** = -3.00 * (1.00 / (1.00 * 4.00 - 2.00 * 3.00))"
|
||||
"row 2", "**1.00** = -2.00 * (1.00 / (1.00 * 4.00 - 2.00 * 3.00))", "**-0.50** = 1.00 * (1.00 / (1.00 * 4.00 - 2.00 * 3.00))"
|
||||
|
||||
.. c:function:: void glm_mat2_swap_col(mat2 mat, int col1, int col2)
|
||||
|
||||
swap two matrix columns
|
||||
Swap two columns in mat2 (mat) and store in same matrix.
|
||||
|
||||
Parameters:
|
||||
| *[in, out]* **mat** matrix
|
||||
| *[in]* **col1** col1
|
||||
| *[in]* **col2** col2
|
||||
| *[in, out]* **mat** mat2 (src, dest)
|
||||
| *[in]* **col1** Column 1 array index
|
||||
| *[in]* **col2** Column 2 array index
|
||||
|
||||
.. note:: Mathematical explanation
|
||||
|
||||
.. csv-table:: mat2 **(mat)** Before
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m00", "m10"
|
||||
"row 2", "m01", "m11"
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
glm_mat2_swap_col(mat, 0, 1);
|
||||
|
||||
.. csv-table:: mat2 **(mat)** After
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m10", "m00"
|
||||
"row 2", "m11", "m01"
|
||||
|
||||
.. note:: Example
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
mat2 mat = {{76.00,5.00},{3.00,6.00}};
|
||||
glm_mat2_swap_col(mat, 0, 1);
|
||||
|
||||
.. csv-table:: mat2 **(mat)** Before
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "76.00", "3.00"
|
||||
"row 2", "5.00", "6.00"
|
||||
|
||||
.. csv-table:: mat2 **(mat)** After
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "3.00", "76.00"
|
||||
"row 2", "6.00", "5.00"
|
||||
|
||||
.. c:function:: void glm_mat2_swap_row(mat2 mat, int row1, int row2)
|
||||
|
||||
swap two matrix rows
|
||||
Swap two rows in mat2 (mat) and store in same matrix.
|
||||
|
||||
Parameters:
|
||||
| *[in, out]* **mat** matrix
|
||||
| *[in]* **row1** row1
|
||||
| *[in]* **row2** row2
|
||||
| *[in, out]* **mat** mat2 (src, dest)
|
||||
| *[in]* **row1** Row 1 array index
|
||||
| *[in]* **row2** Row 2 array index
|
||||
|
||||
.. note:: Mathematical explanation
|
||||
|
||||
.. csv-table:: mat2 **(mat)** Before
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m00", "m10"
|
||||
"row 2", "m01", "m11"
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
glm_mat2_swap_row(mat, 0, 1);
|
||||
|
||||
.. csv-table:: mat2 **(mat)** After
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m01", "m11"
|
||||
"row 2", "m00", "m10"
|
||||
|
||||
.. note:: Example
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
mat2 mat = {{76.00,5.00},{3.00,6.00}};
|
||||
glm_mat2_swap_row(mat, 0, 1);
|
||||
|
||||
.. csv-table:: mat2 **(mat)** Before
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "76.00", "3.00"
|
||||
"row 2", "5.00", "6.00"
|
||||
|
||||
.. csv-table:: mat2 **(mat)** After
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "5.00", "6.00"
|
||||
"row 2", "76.00", "3.00"
|
||||
|
||||
.. c:function:: float glm_mat2_det(mat2 m)
|
||||
|
||||
Returns mat2 determinant.
|
||||
|
||||
Parameters:
|
||||
| *[in]* **m** mat2 (src)
|
||||
|
||||
Returns:
|
||||
| mat2 determinant (float)
|
||||
|
||||
.. note:: Mathematical explanation
|
||||
|
||||
.. csv-table:: mat2 **(m)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m00", "m10"
|
||||
"row 2", "m01", "m11"
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
m00 * m11 - m10 * m01;
|
||||
|
||||
.. note:: Example
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
mat2 m = {{76.00,5.00},{3.00,6.00}};
|
||||
glm_mat2_det(m);
|
||||
|
||||
.. csv-table:: mat2 **(m)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "76.00", "3.00"
|
||||
"row 2", "5.00", "6.00"
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
441.00 = 76.00 * 6.00 - 3.00 * 5.00;
|
||||
|
||||
.. c:function:: void glm_mat2_trace(mat2 m)
|
||||
|
||||
| Returns trace of matrix. Which is:
|
||||
|
|
||||
| The sum of the elements on the main diagonal from
|
||||
| upper left corner to the bottom right corner.
|
||||
|
||||
Parameters:
|
||||
| *[in]* **m** mat2 (src)
|
||||
|
||||
Returns:
|
||||
| mat2 trace (float)
|
||||
|
||||
.. note:: Mathematical explanation
|
||||
|
||||
.. csv-table:: mat2 **(m)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "m00", "m10"
|
||||
"row 2", "m01", "m11"
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
m00 + m11;
|
||||
|
||||
.. note:: Example
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
mat2 m = {{76.00,5.00},{3.00,6.00}};
|
||||
glm_mat2_trace(m);
|
||||
|
||||
.. csv-table:: mat2 **(m)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "76.00", "3.00"
|
||||
"row 2", "5.00", "6.00"
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
82.00 = 76.00 + 6.00;
|
||||
|
||||
.. c:function:: float glm_mat2_rmc(vec2 r, mat2 m, vec2 c)
|
||||
|
||||
| Helper for R (row vector) * M (matrix) * C (column vector)
|
||||
|
||||
| **rmc** stands for **Row** * **Matrix** * **Column**
|
||||
|
||||
| helper for R (row vector) * M (matrix) * C (column vector)
|
||||
|
||||
| the result is scalar because R * M = Matrix1x2 (row vector),
|
||||
| then Matrix1x2 * Vec2 (column vector) = Matrix1x1 (Scalar)
|
||||
| the result is scalar because M * C = ResC (1x2, column vector),
|
||||
| then if you take the dot_product(R (2x1), ResC (1x2)) = scalar value.
|
||||
|
||||
Parameters:
|
||||
| *[in]* **r** row vector or matrix1x2
|
||||
| *[in]* **m** matrix2x2
|
||||
| *[in]* **c** column vector or matrix2x1
|
||||
| *[in]* **r** vec2 (2x1, row vector)
|
||||
| *[in]* **m** mat2 (2x2, matrix)
|
||||
| *[in]* **c** vec2 (1x2, column vector)
|
||||
|
||||
Returns:
|
||||
scalar value e.g. Matrix1x1
|
||||
| Scalar value (float, 1x1)
|
||||
|
||||
.. c:function:: void glm_mat2_make(const float * __restrict src, mat2 dest)
|
||||
.. note:: Mathematical explanation
|
||||
|
||||
Create mat2 matrix from pointer
|
||||
.. csv-table:: row vec2 (2x1) **(r)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
.. note:: **@src** must contain at least 4 elements.
|
||||
"row 1", "a00", "a10"
|
||||
|
||||
Parameters:
|
||||
| *[in]* **src** pointer to an array of floats
|
||||
| *[out]* **dest** destination matrix2x2
|
||||
.. csv-table:: mat2 **(m)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "b00", "b10"
|
||||
"row 2", "b01", "b11"
|
||||
|
||||
.. csv-table:: column vec2 (1x2) **(c)**
|
||||
:header: "", "column 1"
|
||||
|
||||
"row 1", "c00"
|
||||
"row 2", "c01"
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
M * C = C (column vector)
|
||||
dot_product(R, C)
|
||||
|
||||
.. csv-table:: column vec2 (1x2) **(C)**
|
||||
:header: "", "column 1"
|
||||
|
||||
"row 1", "b00 * c00 + b10 * c01"
|
||||
"row 2", "b01 * c00 + b11 * c01"
|
||||
|
||||
.. csv-table:: float **(scalar)**
|
||||
:header: "", "column 1"
|
||||
|
||||
"row 1", "a00 * (b00 * c00 + b10 * c01) + a10 * (b01 * c00 + b11 * c01)"
|
||||
|
||||
.. note:: Example
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
vec2 r = {8.00,4.00};
|
||||
vec2 c = {7.00,2.00};
|
||||
mat2 m = {{5.00,9.00},{3.00,6.00}};
|
||||
glm_mat2_rmc(r, m, c);
|
||||
|
||||
.. csv-table:: row vec2 (2x1) **(r)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "8.00", "4.00"
|
||||
|
||||
.. csv-table:: mat2 **(m)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
"row 1", "5.00", "3.00"
|
||||
"row 2", "9.00", "6.00"
|
||||
|
||||
.. csv-table:: column vec2 (1x2) **(c)**
|
||||
:header: "", "column 1"
|
||||
|
||||
"row 1", "7.00"
|
||||
"row 2", "2.00"
|
||||
|
||||
.. csv-table:: column vec2 (1x2) **(C)**
|
||||
:header: "", "column 1"
|
||||
|
||||
"row 1", "**41.00** = 5.00 * 7.00 + 3.00 * 2.00"
|
||||
"row 2", "**75.00** = 9.00 * 7.00 + 6.00 * 2.00"
|
||||
|
||||
.. csv-table:: float (1x1) **(scalar)**
|
||||
:header: "", "column 1"
|
||||
|
||||
"row 1", "**628.00** = 8.00 * 41.00 + 4.00 * 75.00"
|
||||
|
||||
@@ -63,7 +63,7 @@ Functions documentation
|
||||
Zero out the mat2x3 (m).
|
||||
|
||||
Parameters:
|
||||
| *[in, out]* **mat** mat2x3 (src, dest)
|
||||
| *[in, out]* **m** mat2x3 (src, dest)
|
||||
|
||||
.. csv-table:: mat2x3 **(m)**
|
||||
:header: "", "column 1", "column 2"
|
||||
|
||||
@@ -13,21 +13,25 @@ extern "C" {
|
||||
|
||||
#include "../cglm.h"
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_make(const float * __restrict src, mat2 dest);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_copy(mat2 mat, mat2 dest);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_identity(mat2 mat);
|
||||
glmc_mat2_identity(mat2 m);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_identity_array(mat2 * __restrict mat, size_t count);
|
||||
glmc_mat2_identity_array(mat2 * __restrict mats, size_t count);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_zero(mat2 mat);
|
||||
glmc_mat2_zero(mat2 m);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
@@ -35,28 +39,20 @@ glmc_mat2_mul(mat2 m1, mat2 m2, mat2 dest);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_transpose_to(mat2 m, mat2 dest);
|
||||
glmc_mat2_mulv(mat2 m, vec2 v, vec2 dest);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_transpose_to(mat2 mat, mat2 dest);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_transpose(mat2 m);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_mulv(mat2 m, vec2 v, vec2 dest);
|
||||
|
||||
CGLM_EXPORT
|
||||
float
|
||||
glmc_mat2_trace(mat2 m);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_scale(mat2 m, float s);
|
||||
|
||||
CGLM_EXPORT
|
||||
float
|
||||
glmc_mat2_det(mat2 mat);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_inv(mat2 mat, mat2 dest);
|
||||
@@ -71,11 +67,15 @@ glmc_mat2_swap_row(mat2 mat, int row1, int row2);
|
||||
|
||||
CGLM_EXPORT
|
||||
float
|
||||
glmc_mat2_rmc(vec2 r, mat2 m, vec2 c);
|
||||
glmc_mat2_trace(mat2 m);
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_make(const float * __restrict src, mat2 dest);
|
||||
float
|
||||
glmc_mat2_det(mat2 m);
|
||||
|
||||
CGLM_EXPORT
|
||||
float
|
||||
glmc_mat2_rmc(vec2 r, mat2 m, vec2 c);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@@ -13,22 +13,22 @@
|
||||
GLM_MAT2_ZERO
|
||||
|
||||
Functions:
|
||||
CGLM_INLINE void glm_mat2_make(float * restrict src, mat2 dest)
|
||||
CGLM_INLINE void glm_mat2_copy(mat2 mat, mat2 dest)
|
||||
CGLM_INLINE void glm_mat2_identity(mat2 mat)
|
||||
CGLM_INLINE void glm_mat2_identity_array(mat2 * restrict mat, size_t count)
|
||||
CGLM_INLINE void glm_mat2_zero(mat2 mat)
|
||||
CGLM_INLINE void glm_mat2_identity(mat2 m)
|
||||
CGLM_INLINE void glm_mat2_identity_array(mat2 * restrict mats, size_t count)
|
||||
CGLM_INLINE void glm_mat2_zero(mat2 m)
|
||||
CGLM_INLINE void glm_mat2_mul(mat2 m1, mat2 m2, mat2 dest)
|
||||
CGLM_INLINE void glm_mat2_transpose_to(mat2 m, mat2 dest)
|
||||
CGLM_INLINE void glm_mat2_transpose(mat2 m)
|
||||
CGLM_INLINE void glm_mat2_mulv(mat2 m, vec2 v, vec2 dest)
|
||||
CGLM_INLINE float glm_mat2_trace(mat2 m)
|
||||
CGLM_INLINE void glm_mat2_transpose_to(mat2 mat, mat2 dest)
|
||||
CGLM_INLINE void glm_mat2_transpose(mat2 m)
|
||||
CGLM_INLINE void glm_mat2_scale(mat2 m, float s)
|
||||
CGLM_INLINE float glm_mat2_det(mat2 mat)
|
||||
CGLM_INLINE void glm_mat2_inv(mat2 mat, mat2 dest)
|
||||
CGLM_INLINE void glm_mat2_swap_col(mat2 mat, int col1, int col2)
|
||||
CGLM_INLINE void glm_mat2_swap_row(mat2 mat, int row1, int row2)
|
||||
CGLM_INLINE float glm_mat2_det(mat2 m)
|
||||
CGLM_INLINE float glm_mat2_trace(mat2 m)
|
||||
CGLM_INLINE float glm_mat2_rmc(vec2 r, mat2 m, vec2 c)
|
||||
CGLM_INLINE void glm_mat2_make(float * restrict src, mat2 dest)
|
||||
*/
|
||||
|
||||
#ifndef cglm_mat2_h
|
||||
@@ -57,10 +57,25 @@
|
||||
#define GLM_MAT2_ZERO ((mat2)GLM_MAT2_ZERO_INIT)
|
||||
|
||||
/*!
|
||||
* @brief copy all members of [mat] to [dest]
|
||||
* @brief Create mat2 (dest) from pointer (src).
|
||||
*
|
||||
* @param[in] mat source
|
||||
* @param[out] dest destination
|
||||
* @param[in] src pointer to an array of floats (left)
|
||||
* @param[out] dest destination (result, mat2)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
glm_mat2_make(const float * __restrict src, mat2 dest) {
|
||||
dest[0][0] = src[0];
|
||||
dest[0][1] = src[1];
|
||||
dest[1][0] = src[2];
|
||||
dest[1][1] = src[3];
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief Copy mat2 (mat) to mat2 (dest).
|
||||
*
|
||||
* @param[in] mat mat2 (left)
|
||||
* @param[out] dest destination (result, mat2)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
@@ -69,7 +84,9 @@ glm_mat2_copy(mat2 mat, mat2 dest) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief make given matrix identity. It is identical with below,
|
||||
* @brief Copy a mat2 identity to mat2 (m), or makes mat2 (m) an identity.
|
||||
*
|
||||
* The same thing may be achieved with either of bellow methods,
|
||||
* but it is more easy to do that with this func especially for members
|
||||
* e.g. glm_mat2_identity(aStruct->aMatrix);
|
||||
*
|
||||
@@ -80,59 +97,57 @@ glm_mat2_copy(mat2 mat, mat2 dest) {
|
||||
* mat2 mat = GLM_MAT2_IDENTITY_INIT;
|
||||
* @endcode
|
||||
*
|
||||
* @param[in, out] mat destination
|
||||
* @param[in, out] m mat2 (src, dest)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
glm_mat2_identity(mat2 mat) {
|
||||
glm_mat2_identity(mat2 m) {
|
||||
CGLM_ALIGN_MAT mat2 t = GLM_MAT2_IDENTITY_INIT;
|
||||
glm_mat2_copy(t, mat);
|
||||
glm_mat2_copy(t, m);
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief make given matrix array's each element identity matrix
|
||||
* @brief Given an array of mat2’s (mats) make each matrix an identity matrix.
|
||||
*
|
||||
* @param[in, out] mat matrix array (must be aligned (16)
|
||||
* if alignment is not disabled)
|
||||
*
|
||||
* @param[in] count count of matrices
|
||||
* @param[in, out] mats Array of mat2’s (must be aligned (16/32) if alignment is not disabled)
|
||||
* @param[in] count Array size of mats or number of matrices
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
glm_mat2_identity_array(mat2 * __restrict mat, size_t count) {
|
||||
glm_mat2_identity_array(mat2 * __restrict mats, size_t count) {
|
||||
CGLM_ALIGN_MAT mat2 t = GLM_MAT2_IDENTITY_INIT;
|
||||
size_t i;
|
||||
|
||||
for (i = 0; i < count; i++) {
|
||||
glm_mat2_copy(t, mat[i]);
|
||||
glm_mat2_copy(t, mats[i]);
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief make given matrix zero.
|
||||
* @brief Zero out the mat2 (m).
|
||||
*
|
||||
* @param[in, out] mat matrix
|
||||
* @param[in, out] m mat2 (src, dest)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
glm_mat2_zero(mat2 mat) {
|
||||
glm_mat2_zero(mat2 m) {
|
||||
CGLM_ALIGN_MAT mat2 t = GLM_MAT2_ZERO_INIT;
|
||||
glm_mat2_copy(t, mat);
|
||||
glm_mat2_copy(t, m);
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief multiply m1 and m2 to dest
|
||||
* @brief Multiply mat2 (m1) by mat2 (m2) and store in mat2 (dest).
|
||||
*
|
||||
* m1, m2 and dest matrices can be same matrix, it is possible to write this:
|
||||
* m1, m2 and dest matrices can be same matrix, it is possible to write this:
|
||||
*
|
||||
* @code
|
||||
* mat2 m = GLM_MAT2_IDENTITY_INIT;
|
||||
* glm_mat2_mul(m, m, m);
|
||||
* @endcode
|
||||
*
|
||||
* @param[in] m1 left matrix
|
||||
* @param[in] m2 right matrix
|
||||
* @param[out] dest destination matrix
|
||||
* @param[in] m1 mat2 (left)
|
||||
* @param[in] m2 mat2 (right)
|
||||
* @param[out] dest destination (result, mat2)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
@@ -157,32 +172,44 @@ glm_mat2_mul(mat2 m1, mat2 m2, mat2 dest) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief transpose mat2 and store in dest
|
||||
* @brief Multiply mat2 (m) by vec2 (v) and store in vec2 (dest).
|
||||
*
|
||||
* source matrix will not be transposed unless dest is m
|
||||
*
|
||||
* @param[in] m matrix
|
||||
* @param[out] dest result
|
||||
* @param[in] m mat2 (left)
|
||||
* @param[in] v vec2 (right, column vector)
|
||||
* @param[out] dest destination (result, column vector)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
glm_mat2_transpose_to(mat2 m, mat2 dest) {
|
||||
glm_mat2_mulv(mat2 m, vec2 v, vec2 dest) {
|
||||
dest[0] = m[0][0] * v[0] + m[1][0] * v[1];
|
||||
dest[1] = m[0][1] * v[0] + m[1][1] * v[1];
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief Transpose mat2 (mat) and store in mat2 (dest).
|
||||
*
|
||||
* @param[in] mat mat2 (left)
|
||||
* @param[out] dest destination (result, mat2)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
glm_mat2_transpose_to(mat2 mat, mat2 dest) {
|
||||
#if defined(__wasm__) && defined(__wasm_simd128__)
|
||||
glm_mat2_transp_wasm(m, dest);
|
||||
glm_mat2_transp_wasm(mat, dest);
|
||||
#elif defined( __SSE__ ) || defined( __SSE2__ )
|
||||
glm_mat2_transp_sse2(m, dest);
|
||||
glm_mat2_transp_sse2(mat, dest);
|
||||
#else
|
||||
dest[0][0] = m[0][0];
|
||||
dest[0][1] = m[1][0];
|
||||
dest[1][0] = m[0][1];
|
||||
dest[1][1] = m[1][1];
|
||||
dest[0][0] = mat[0][0];
|
||||
dest[0][1] = mat[1][0];
|
||||
dest[1][0] = mat[0][1];
|
||||
dest[1][1] = mat[1][1];
|
||||
#endif
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief transpose mat2 and store result in same matrix
|
||||
* @brief Transpose mat2 (m) and store result in the same matrix.
|
||||
*
|
||||
* @param[in, out] m source and dest
|
||||
* @param[in, out] m mat2 (src, dest)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
@@ -194,39 +221,10 @@ glm_mat2_transpose(mat2 m) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief multiply mat2 with vec2 (column vector) and store in dest vector
|
||||
* @brief Multiply mat2 (m) by scalar constant (s).
|
||||
*
|
||||
* @param[in] m mat2 (left)
|
||||
* @param[in] v vec2 (right, column vector)
|
||||
* @param[out] dest vec2 (result, column vector)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
glm_mat2_mulv(mat2 m, vec2 v, vec2 dest) {
|
||||
dest[0] = m[0][0] * v[0] + m[1][0] * v[1];
|
||||
dest[1] = m[0][1] * v[0] + m[1][1] * v[1];
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief trace of matrix
|
||||
*
|
||||
* sum of the elements on the main diagonal from upper left to the lower right
|
||||
*
|
||||
* @param[in] m matrix
|
||||
*/
|
||||
CGLM_INLINE
|
||||
float
|
||||
glm_mat2_trace(mat2 m) {
|
||||
return m[0][0] + m[1][1];
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief scale (multiply with scalar) matrix
|
||||
*
|
||||
* multiply matrix with scalar
|
||||
*
|
||||
* @param[in, out] m matrix
|
||||
* @param[in] s scalar
|
||||
* @param[in, out] m mat2 (src, dest)
|
||||
* @param[in] s float (scalar)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
@@ -247,23 +245,10 @@ glm_mat2_scale(mat2 m, float s) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief mat2 determinant
|
||||
* @brief Inverse mat2 (mat) and store in mat2 (dest).
|
||||
*
|
||||
* @param[in] mat matrix
|
||||
*
|
||||
* @return determinant
|
||||
*/
|
||||
CGLM_INLINE
|
||||
float
|
||||
glm_mat2_det(mat2 mat) {
|
||||
return mat[0][0] * mat[1][1] - mat[1][0] * mat[0][1];
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief inverse mat2 and store in dest
|
||||
*
|
||||
* @param[in] mat matrix
|
||||
* @param[out] dest inverse matrix
|
||||
* @param[in] mat mat2 (left)
|
||||
* @param[out] dest destination (result, inverse mat2)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
@@ -281,11 +266,11 @@ glm_mat2_inv(mat2 mat, mat2 dest) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief swap two matrix columns
|
||||
* @brief Swap two columns in mat2 (mat) and store in same matrix.
|
||||
*
|
||||
* @param[in,out] mat matrix
|
||||
* @param[in] col1 col1
|
||||
* @param[in] col2 col2
|
||||
* @param[in, out] mat mat2 (src, dest)
|
||||
* @param[in] col1 Column 1 array index
|
||||
* @param[in] col2 Column 2 array index
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
@@ -303,11 +288,11 @@ glm_mat2_swap_col(mat2 mat, int col1, int col2) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief swap two matrix rows
|
||||
* @brief Swap two rows in mat2 (mat) and store in same matrix.
|
||||
*
|
||||
* @param[in,out] mat matrix
|
||||
* @param[in] row1 row1
|
||||
* @param[in] row2 row2
|
||||
* @param[in, out] mat mat2 (src, dest)
|
||||
* @param[in] row1 Row 1 array index
|
||||
* @param[in] row2 Row 2 array index
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
@@ -325,18 +310,47 @@ glm_mat2_swap_row(mat2 mat, int row1, int row2) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief helper for R (row vector) * M (matrix) * C (column vector)
|
||||
* @brief Returns mat2 determinant.
|
||||
*
|
||||
* rmc stands for Row * Matrix * Column
|
||||
* @param[in] m mat2 (src)
|
||||
*
|
||||
* the result is scalar because R * M = Matrix1x2 (row vector),
|
||||
* then Matrix1x2 * Vec2 (column vector) = Matrix1x1 (Scalar)
|
||||
* @return[out] mat2 determinant (float)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
float
|
||||
glm_mat2_det(mat2 m) {
|
||||
return m[0][0] * m[1][1] - m[1][0] * m[0][1];
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief Returns trace of matrix. Which is:
|
||||
*
|
||||
* @param[in] r row vector or matrix1x2
|
||||
* @param[in] m matrix2x2
|
||||
* @param[in] c column vector or matrix2x1
|
||||
* The sum of the elements on the main diagonal from
|
||||
* upper left corner to the bottom right corner.
|
||||
*
|
||||
* @return scalar value e.g. Matrix1x1
|
||||
* @param[in] m mat2 (src)
|
||||
*
|
||||
* @return[out] mat2 trace (float)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
float
|
||||
glm_mat2_trace(mat2 m) {
|
||||
return m[0][0] + m[1][1];
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief Helper for R (row vector) * M (matrix) * C (column vector)
|
||||
*
|
||||
* rmc stands for Row * Matrix * Column
|
||||
*
|
||||
* the result is scalar because M * C = ResC (1x2, column vector),
|
||||
* then if you take the dot_product(R (2x1), ResC (1x2)) = scalar value.
|
||||
*
|
||||
* @param[in] r vec2 (2x1, row vector)
|
||||
* @param[in] m mat2 (2x2, matrix)
|
||||
* @param[in] c vec2 (1x2, column vector)
|
||||
*
|
||||
* @return[out] Scalar value (float, 1x1)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
float
|
||||
@@ -346,19 +360,4 @@ glm_mat2_rmc(vec2 r, mat2 m, vec2 c) {
|
||||
return glm_vec2_dot(r, tmp);
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief Create mat2 matrix from pointer
|
||||
*
|
||||
* @param[in] src pointer to an array of floats
|
||||
* @param[out] dest matrix
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
glm_mat2_make(const float * __restrict src, mat2 dest) {
|
||||
dest[0][0] = src[0];
|
||||
dest[0][1] = src[1];
|
||||
dest[1][0] = src[2];
|
||||
dest[1][1] = src[3];
|
||||
}
|
||||
|
||||
#endif /* cglm_mat2_h */
|
||||
|
||||
@@ -13,21 +13,20 @@
|
||||
GLM_MAT2_ZERO
|
||||
|
||||
Functions:
|
||||
CGLM_INLINE void glms_mat2_identity(mat2 mat)
|
||||
CGLM_INLINE void glms_mat2_identity_array(mat2 * restrict mat, size_t count)
|
||||
CGLM_INLINE void glms_mat2_zero(mat2 mat)
|
||||
CGLM_INLINE void glms_mat2_mul(mat2 m1, mat2 m2, mat2 dest)
|
||||
CGLM_INLINE void glms_mat2_transpose_to(mat2 m, mat2 dest)
|
||||
CGLM_INLINE void glms_mat2_transpose(mat2 m)
|
||||
CGLM_INLINE void glms_mat2_mulv(mat2 m, vec2 v, vec2 dest)
|
||||
CGLM_INLINE float glms_mat2_trace(mat2 m)
|
||||
CGLM_INLINE void glms_mat2_scale(mat2 m, float s)
|
||||
CGLM_INLINE float glms_mat2_det(mat2 mat)
|
||||
CGLM_INLINE void glms_mat2_inv(mat2 mat, mat2 dest)
|
||||
CGLM_INLINE void glms_mat2_swap_col(mat2 mat, int col1, int col2)
|
||||
CGLM_INLINE void glms_mat2_swap_row(mat2 mat, int row1, int row2)
|
||||
CGLM_INLINE float glms_mat2_rmc(vec2 r, mat2 m, vec2 c)
|
||||
CGLM_INLINE mat2s glms_mat2_make(const float * __restrict src);
|
||||
CGLM_INLINE mat2s glms_mat2_identity(void)
|
||||
CGLM_INLINE void glms_mat2_identity_array(mat2 * restrict mats, size_t count)
|
||||
CGLM_INLINE mat2s glms_mat2_zero(void)
|
||||
CGLM_INLINE mat2s glms_mat2_mul(mat2 m1, mat2 m2)
|
||||
CGLM_INLINE vec2s glms_mat2_mulv(mat2 m, vec2 v)
|
||||
CGLM_INLINE mat2s glms_mat2_transpose(mat2 m)
|
||||
CGLM_INLINE mat2s glms_mat2_scale(mat2 m, float s)
|
||||
CGLM_INLINE mat2s glms_mat2_inv(mat2 m)
|
||||
CGLM_INLINE mat2s glms_mat2_swap_col(mat2 mat, int col1, int col2)
|
||||
CGLM_INLINE mat2s glms_mat2_swap_row(mat2 mat, int row1, int row2)
|
||||
CGLM_INLINE float glms_mat2_det(mat2 m)
|
||||
CGLM_INLINE float glms_mat2_trace(mat2 m)
|
||||
CGLM_INLINE float glms_mat2_rmc(vec2 r, mat2 m, vec2 c)
|
||||
*/
|
||||
|
||||
#ifndef cglms_mat2_h
|
||||
@@ -48,7 +47,23 @@
|
||||
#define GLMS_MAT2_ZERO ((mat2s)GLMS_MAT2_ZERO_INIT)
|
||||
|
||||
/*!
|
||||
* @brief make given matrix identity. It is identical with below,
|
||||
* @brief Returns mat2s (r) from pointer (src).
|
||||
*
|
||||
* @param[in] src pointer to an array of floats
|
||||
* @return[out] r constructed mat2s from raw pointer
|
||||
*/
|
||||
CGLM_INLINE
|
||||
mat2s
|
||||
glms_mat2_(make)(const float * __restrict src) {
|
||||
mat2s r;
|
||||
glm_mat2_make(src, r.raw);
|
||||
return r;
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief Return a identity mat2s (r).
|
||||
*
|
||||
* The same thing may be achieved with either of bellow methods,
|
||||
* but it is more easy to do that with this func especially for members
|
||||
* e.g. glm_mat2_identity(aStruct->aMatrix);
|
||||
*
|
||||
@@ -59,7 +74,7 @@
|
||||
* mat2 mat = GLM_MAT2_IDENTITY_INIT;
|
||||
* @endcode
|
||||
*
|
||||
* @returns identity matrix
|
||||
* @return[out] r constructed mat2s from raw pointer
|
||||
*/
|
||||
CGLM_INLINE
|
||||
mat2s
|
||||
@@ -70,28 +85,26 @@ glms_mat2_(identity)(void) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief make given matrix array's each element identity matrix
|
||||
* @brief Given an array of mat2s’s (mats) make each matrix an identity matrix.
|
||||
*
|
||||
* @param[in, out] mat matrix array (must be aligned (16)
|
||||
* if alignment is not disabled)
|
||||
*
|
||||
* @param[in] count count of matrices
|
||||
* @param[in, out] mats Array of mat2s’s (must be aligned (16/32) if alignment is not disabled)
|
||||
* @param[in] count Array size of mats or number of matrices
|
||||
*/
|
||||
CGLM_INLINE
|
||||
void
|
||||
glms_mat2_(identity_array)(mat2s * __restrict mat, size_t count) {
|
||||
glms_mat2_(identity_array)(mat2s * __restrict mats, size_t count) {
|
||||
CGLM_ALIGN_MAT mat2s t = GLMS_MAT2_IDENTITY_INIT;
|
||||
size_t i;
|
||||
|
||||
for (i = 0; i < count; i++) {
|
||||
glm_mat2_copy(t.raw, mat[i].raw);
|
||||
glm_mat2_copy(t.raw, mats[i].raw);
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief make given matrix zero.
|
||||
* @brief Return zero'd out mat2 (r).
|
||||
*
|
||||
* @returns matrix
|
||||
* @return[out] r constructed mat2s from raw pointer
|
||||
*/
|
||||
CGLM_INLINE
|
||||
mat2s
|
||||
@@ -102,19 +115,18 @@ glms_mat2_(zero)(void) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief multiply m1 and m2 to dest
|
||||
* @brief Multiply mat2 (m1) by mat2 (m2) and return in mat2s (r)
|
||||
*
|
||||
* m1, m2 and dest matrices can be same matrix, it is possible to write this:
|
||||
* m1 and m2 matrices can be the same matrix, it is possible to write this:
|
||||
*
|
||||
* @code
|
||||
* mat2 m = GLM_MAT2_IDENTITY_INIT;
|
||||
* r = glms_mat2_mul(m, m);
|
||||
* mat2s r = glms_mat2_mul(m, m);
|
||||
* @endcode
|
||||
*
|
||||
* @param[in] m1 left matrix
|
||||
* @param[in] m2 right matrix
|
||||
*
|
||||
* @returns destination matrix
|
||||
* @param[in] m1 mat2s (left)
|
||||
* @param[in] m2 mat2s (right)
|
||||
* @return[out] r constructed mat2s from raw pointers
|
||||
*/
|
||||
CGLM_INLINE
|
||||
mat2s
|
||||
@@ -124,26 +136,12 @@ glms_mat2_(mul)(mat2s m1, mat2s m2) {
|
||||
return r;
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief transpose mat2
|
||||
/*
|
||||
* @brief Multiply mat2s (m) by vec2s (v) and return in vec2s (r).
|
||||
*
|
||||
* @param[in] m matrix to transpose
|
||||
*
|
||||
* @returns transposed matrix
|
||||
*/
|
||||
CGLM_INLINE
|
||||
mat2s
|
||||
glms_mat2_(transpose)(mat2s m) {
|
||||
glm_mat2_transpose(m.raw);
|
||||
return m;
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief multiply mat2 with vec2 (column vector) and store in dest vector
|
||||
*
|
||||
* @param[in] m mat2 (left)
|
||||
* @param[in] v vec2 (right, column vector)
|
||||
* @returns vec2 (result, column vector)
|
||||
* @param[in] m mat2s (left)
|
||||
* @param[in] v vec2s (right, column vector)
|
||||
* @return[out] r constructed vec2s from raw pointers
|
||||
*/
|
||||
CGLM_INLINE
|
||||
vec2s
|
||||
@@ -154,26 +152,24 @@ glms_mat2_(mulv)(mat2s m, vec2s v) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief trace of matrix
|
||||
* @brief Transpose mat2s (m) and store result in the same matrix.
|
||||
*
|
||||
* sum of the elements on the main diagonal from upper left to the lower right
|
||||
*
|
||||
* @param[in] m matrix
|
||||
* @param[in] m mat2s (src)
|
||||
* @return[out] m constructed mat2s from raw pointers
|
||||
*/
|
||||
CGLM_INLINE
|
||||
float
|
||||
glms_mat2_(trace)(mat2s m) {
|
||||
return glm_mat2_trace(m.raw);
|
||||
mat2s
|
||||
glms_mat2_(transpose)(mat2s m) {
|
||||
glm_mat2_transpose(m.raw);
|
||||
return m;
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief scale (multiply with scalar) matrix
|
||||
* @brief Multiply mat2s (m) by scalar constant (s)
|
||||
*
|
||||
* multiply matrix with scalar
|
||||
*
|
||||
* @param[in, out] m matrix
|
||||
* @param[in] s scalar
|
||||
* @returns matrix
|
||||
* @param[in] m mat2s (src)
|
||||
* @param[in] s scalar value
|
||||
* @return[out] m constructed mat2s from raw pointers
|
||||
*/
|
||||
CGLM_INLINE
|
||||
mat2s
|
||||
@@ -183,39 +179,26 @@ glms_mat2_(scale)(mat2s m, float s) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief mat2 determinant
|
||||
* @brief Inverse mat2s (m) and return in mat2s (r).
|
||||
*
|
||||
* @param[in] mat matrix
|
||||
*
|
||||
* @return determinant
|
||||
*/
|
||||
CGLM_INLINE
|
||||
float
|
||||
glms_mat2_(det)(mat2s mat) {
|
||||
return glm_mat2_det(mat.raw);
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief inverse mat2 and store in dest
|
||||
*
|
||||
* @param[in] mat matrix
|
||||
* @returns matrix
|
||||
* @param[in] m mat2s (left, src)
|
||||
* @return[out] r constructed mat2s from raw pointers
|
||||
*/
|
||||
CGLM_INLINE
|
||||
mat2s
|
||||
glms_mat2_(inv)(mat2s mat) {
|
||||
glms_mat2_(inv)(mat2s m) {
|
||||
mat2s r;
|
||||
glm_mat2_inv(mat.raw, r.raw);
|
||||
glm_mat2_inv(m.raw, r.raw);
|
||||
return r;
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief swap two matrix columns
|
||||
* @brief Swap two columns in mat2s (mat) and store in same matrix.
|
||||
*
|
||||
* @param[in] mat matrix
|
||||
* @param[in] col1 col1
|
||||
* @param[in] col2 col2
|
||||
* @returns matrix
|
||||
* @param[in] mat mat2s
|
||||
* @param[in] col1 column 1 array index
|
||||
* @param[in] col2 column 2 array index
|
||||
* @return[out] mat constructed mat2s from raw pointers columns swapped
|
||||
*/
|
||||
CGLM_INLINE
|
||||
mat2s
|
||||
@@ -225,12 +208,12 @@ glms_mat2_(swap_col)(mat2s mat, int col1, int col2) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief swap two matrix rows
|
||||
* @brief Swap two rows in mat2s (mat) and store in same matrix.
|
||||
*
|
||||
* @param[in] mat matrix
|
||||
* @param[in] row1 row1
|
||||
* @param[in] row2 row2
|
||||
* @returns matrix
|
||||
* @param[in] mat mat2s
|
||||
* @param[in] row1 row 1 array index
|
||||
* @param[in] row2 row 2 array index
|
||||
* @return[out] mat constructed mat2s from raw pointers rows swapped
|
||||
*/
|
||||
CGLM_INLINE
|
||||
mat2s
|
||||
@@ -240,18 +223,47 @@ glms_mat2_(swap_row)(mat2s mat, int row1, int row2) {
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief helper for R (row vector) * M (matrix) * C (column vector)
|
||||
* @brief Returns mat2 determinant.
|
||||
*
|
||||
* rmc stands for Row * Matrix * Column
|
||||
* @param[in] m mat2 (src)
|
||||
*
|
||||
* the result is scalar because R * M = Matrix1x2 (row vector),
|
||||
* then Matrix1x2 * Vec2 (column vector) = Matrix1x1 (Scalar)
|
||||
* @return[out] mat2s raw pointers determinant (float)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
float
|
||||
glms_mat2_(det)(mat2s m) {
|
||||
return glm_mat2_det(m.raw);
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief Returns trace of matrix. Which is:
|
||||
*
|
||||
* @param[in] r row vector or matrix1x2
|
||||
* @param[in] m matrix2x2
|
||||
* @param[in] c column vector or matrix2x1
|
||||
* The sum of the elements on the main diagonal from
|
||||
* upper left corner to the bottom right corner.
|
||||
*
|
||||
* @return scalar value e.g. Matrix1x1
|
||||
* @param[in] m mat2 (m)
|
||||
*
|
||||
* @return[out] mat2s raw pointers trace (float)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
float
|
||||
glms_mat2_(trace)(mat2s m) {
|
||||
return glm_mat2_trace(m.raw);
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief Helper for R (row vector) * M (matrix) * C (column vector)
|
||||
*
|
||||
* rmc stands for Row * Matrix * Column
|
||||
*
|
||||
* the result is scalar because M * C = ResC (1x2, column vector),
|
||||
* then if you take the dot_product(R (2x1), ResC (1x2)) = scalar value.
|
||||
*
|
||||
* @param[in] r vec2s (2x1, row vector)
|
||||
* @param[in] m mat2s (2x2, matrix)
|
||||
* @param[in] c vec2s (1x2, column vector)
|
||||
*
|
||||
* @return[out] Scalar value (float, 1x1)
|
||||
*/
|
||||
CGLM_INLINE
|
||||
float
|
||||
@@ -259,18 +271,4 @@ glms_mat2_(rmc)(vec2s r, mat2s m, vec2s c) {
|
||||
return glm_mat2_rmc(r.raw, m.raw, c.raw);
|
||||
}
|
||||
|
||||
/*!
|
||||
* @brief Create mat2 matrix from pointer
|
||||
*
|
||||
* @param[in] src pointer to an array of floats
|
||||
* @return constructed matrix from raw pointer
|
||||
*/
|
||||
CGLM_INLINE
|
||||
mat2s
|
||||
glms_mat2_(make)(const float * __restrict src) {
|
||||
mat2s r;
|
||||
glm_mat2_make(src, r.raw);
|
||||
return r;
|
||||
}
|
||||
|
||||
#endif /* cglms_mat2_h */
|
||||
|
||||
62
src/mat2.c
62
src/mat2.c
@@ -8,6 +8,12 @@
|
||||
#include "../include/cglm/cglm.h"
|
||||
#include "../include/cglm/call.h"
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_make(const float * __restrict src, mat2 dest) {
|
||||
glm_mat2_make(src, dest);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_copy(mat2 mat, mat2 dest) {
|
||||
@@ -16,20 +22,20 @@ glmc_mat2_copy(mat2 mat, mat2 dest) {
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_identity(mat2 mat) {
|
||||
glm_mat2_identity(mat);
|
||||
glmc_mat2_identity(mat2 m) {
|
||||
glm_mat2_identity(m);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_identity_array(mat2 * __restrict mat, size_t count) {
|
||||
glm_mat2_identity_array(mat, count);
|
||||
glmc_mat2_identity_array(mat2 * __restrict mats, size_t count) {
|
||||
glm_mat2_identity_array(mats, count);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_zero(mat2 mat) {
|
||||
glm_mat2_zero(mat);
|
||||
glmc_mat2_zero(mat2 m) {
|
||||
glm_mat2_zero(m);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
@@ -40,8 +46,14 @@ glmc_mat2_mul(mat2 m1, mat2 m2, mat2 dest) {
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_transpose_to(mat2 m, mat2 dest) {
|
||||
glm_mat2_transpose_to(m, dest);
|
||||
glmc_mat2_mulv(mat2 m, vec2 v, vec2 dest) {
|
||||
glm_mat2_mulv(m, v, dest);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_transpose_to(mat2 mat, mat2 dest) {
|
||||
glm_mat2_transpose_to(mat, dest);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
@@ -50,30 +62,12 @@ glmc_mat2_transpose(mat2 m) {
|
||||
glm_mat2_transpose(m);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_mulv(mat2 m, vec2 v, vec2 dest) {
|
||||
glm_mat2_mulv(m, v, dest);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
float
|
||||
glmc_mat2_trace(mat2 m) {
|
||||
return glm_mat2_trace(m);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_scale(mat2 m, float s) {
|
||||
glm_mat2_scale(m, s);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
float
|
||||
glmc_mat2_det(mat2 mat) {
|
||||
return glm_mat2_det(mat);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_inv(mat2 mat, mat2 dest) {
|
||||
@@ -94,12 +88,18 @@ glmc_mat2_swap_row(mat2 mat, int row1, int row2) {
|
||||
|
||||
CGLM_EXPORT
|
||||
float
|
||||
glmc_mat2_rmc(vec2 r, mat2 m, vec2 c) {
|
||||
return glm_mat2_rmc(r, m, c);
|
||||
glmc_mat2_det(mat2 m) {
|
||||
return glm_mat2_det(m);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
void
|
||||
glmc_mat2_make(const float * __restrict src, mat2 dest) {
|
||||
glm_mat2_make(src, dest);
|
||||
float
|
||||
glmc_mat2_trace(mat2 m) {
|
||||
return glm_mat2_trace(m);
|
||||
}
|
||||
|
||||
CGLM_EXPORT
|
||||
float
|
||||
glmc_mat2_rmc(vec2 r, mat2 m, vec2 c) {
|
||||
return glm_mat2_rmc(r, m, c);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user