/*
 * Copyright (c), Recep Aslantas.
 *
 * MIT License (MIT), http://opensource.org/licenses/MIT
 * Full license can be found in the LICENSE file
 */

#include "test_common.h"

void
test_camera_decomp(void **state) {
  mat4  proj;
  float aspect, fovy, nearVal, farVal;

  aspect  = 0.782f;
  fovy    = glm_rad(49.984f);
  nearVal = 0.1f;
  farVal  = 100.0f;

  glm_perspective(fovy, aspect, nearVal, farVal, proj);
  assert_true(fabsf(aspect  - glm_persp_aspect(proj)) < FLT_EPSILON);
  assert_true(fabsf(fovy    - glm_persp_fovy(proj))   < FLT_EPSILON);
  assert_true(fabsf(49.984f - glm_deg(glm_persp_fovy(proj))) < FLT_EPSILON);
}