tango_gl::util Namespace Reference

Functions
glm::vec3	ApplyTransform (const glm::mat4 &mat, const glm::vec3 &vec)
void	CheckGlError (const char *operation)
float	Clamp (float value, float min, float max)
GLuint	CreateProgram (const char *vertex_source, const char *fragment_source)
void	DecomposeMatrix (const glm::mat4 &transform_mat, glm::vec3 &translation, glm::quat &rotation, glm::vec3 &scale)
float	DistanceSquared (const glm::vec3 &v1, const glm::vec3 &v2)
glm::vec3	GetColumnFromMatrix (const glm::mat4 &mat, const int col)
glm::vec3	GetTranslationFromMatrix (const glm::mat4 &mat)
glm::vec3	LerpVector (const glm::vec3 &x, const glm::vec3 &y, float a)
void	PrintMatrix (const glm::mat4 &matrix)
void	PrintQuaternion (const glm::quat &quat)
void	PrintVector (const glm::vec3 &vector)
bool	SegmentAABBIntersect (const glm::vec3 &aabb_min, const glm::vec3 &aabb_max, const glm::vec3 &start, const glm::vec3 &end)

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Function Documentation

glm::vec3 tango_gl::util::ApplyTransform	(	const glm::mat4 &	mat,
		const glm::vec3 &	vec
	)

Definition at line 216 of file util.cpp.

void tango_gl::util::CheckGlError

(

const char *

operation

)

Definition at line 22 of file util.cpp.

float tango_gl::util::Clamp	(	float	value,
		float	min,
		float	max
	)

Definition at line 144 of file util.cpp.

GLuint tango_gl::util::CreateProgram	(	const char *	vertex_source,
		const char *	fragment_source
	)

Definition at line 54 of file util.cpp.

void tango_gl::util::DecomposeMatrix	(	const glm::mat4 &	transform_mat,
		glm::vec3 &	translation,
		glm::quat &	rotation,
		glm::vec3 &	scale
	)

Definition at line 94 of file util.cpp.

float tango_gl::util::DistanceSquared	(	const glm::vec3 &	v1,
		const glm::vec3 &	v2
	)

Definition at line 172 of file util.cpp.

glm::vec3 tango_gl::util::GetColumnFromMatrix	(	const glm::mat4 &	mat,
		const int	col
	)

Definition at line 136 of file util.cpp.

glm::vec3 tango_gl::util::GetTranslationFromMatrix

(

const glm::mat4 &

mat

)

Definition at line 140 of file util.cpp.

glm::vec3 tango_gl::util::LerpVector	(	const glm::vec3 &	x,
		const glm::vec3 &	y,
		float	a
	)

Definition at line 168 of file util.cpp.

void tango_gl::util::PrintMatrix

(

const glm::mat4 &

matrix

)

Definition at line 149 of file util.cpp.

void tango_gl::util::PrintQuaternion

(

const glm::quat &

quat

)

Definition at line 163 of file util.cpp.

void tango_gl::util::PrintVector

(

const glm::vec3 &

vector

)

Definition at line 158 of file util.cpp.

bool tango_gl::util::SegmentAABBIntersect	(	const glm::vec3 &	aabb_min,
		const glm::vec3 &	aabb_max,
		const glm::vec3 &	start,
		const glm::vec3 &	end
	)

Definition at line 177 of file util.cpp.