olc::GFX3D::Math Class Reference

#include <olcPGEX_Graphics3D.h>

Public Member Functions
	Math ()

Static Public Member Functions
static vec3d	Mat_MultiplyVector (mat4x4 &m, vec3d &i)
static mat4x4	Mat_MultiplyMatrix (mat4x4 &m1, mat4x4 &m2)
static mat4x4	Mat_MakeIdentity ()
static mat4x4	Mat_MakeRotationX (float fAngleRad)
static mat4x4	Mat_MakeRotationY (float fAngleRad)
static mat4x4	Mat_MakeRotationZ (float fAngleRad)
static mat4x4	Mat_MakeScale (float x, float y, float z)
static mat4x4	Mat_MakeTranslation (float x, float y, float z)
static mat4x4	Mat_MakeProjection (float fFovDegrees, float fAspectRatio, float fNear, float fFar)
static mat4x4	Mat_PointAt (vec3d &pos, vec3d &target, vec3d &up)
static mat4x4	Mat_QuickInverse (mat4x4 &m)
static mat4x4	Mat_Inverse (olc::GFX3D::mat4x4 &m)
static vec3d	Vec_Add (vec3d &v1, vec3d &v2)
static vec3d	Vec_Sub (vec3d &v1, vec3d &v2)
static vec3d	Vec_Mul (vec3d &v1, float k)
static vec3d	Vec_Div (vec3d &v1, float k)
static float	Vec_DotProduct (vec3d &v1, vec3d &v2)
static float	Vec_Length (vec3d &v)
static vec3d	Vec_Normalise (vec3d &v)
static vec3d	Vec_CrossProduct (vec3d &v1, vec3d &v2)
static vec3d	Vec_IntersectPlane (vec3d &plane_p, vec3d &plane_n, vec3d &lineStart, vec3d &lineEnd, float &t)
static int	Triangle_ClipAgainstPlane (vec3d plane_p, vec3d plane_n, triangle &in_tri, triangle &out_tri1, triangle &out_tri2)

Constructor & Destructor Documentation

Math()

olc::GFX3D::Math::Math

(

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Member Function Documentation

Mat_Inverse()

static mat4x4 olc::GFX3D::Math::Mat_Inverse ( olc::GFX3D::mat4x4 & m )

static

Mat_MakeIdentity()

static mat4x4 olc::GFX3D::Math::Mat_MakeIdentity ( )

static

Mat_MakeProjection()

static mat4x4 olc::GFX3D::Math::Mat_MakeProjection ( float fFovDegrees, float fAspectRatio, float fNear, float fFar )

static

Mat_MakeRotationX()

static mat4x4 olc::GFX3D::Math::Mat_MakeRotationX ( float fAngleRad )

static

Mat_MakeRotationY()

static mat4x4 olc::GFX3D::Math::Mat_MakeRotationY ( float fAngleRad )

static

Mat_MakeRotationZ()

static mat4x4 olc::GFX3D::Math::Mat_MakeRotationZ ( float fAngleRad )

static

Mat_MakeScale()

static mat4x4 olc::GFX3D::Math::Mat_MakeScale ( float x, float y, float z )

static

Mat_MakeTranslation()

static mat4x4 olc::GFX3D::Math::Mat_MakeTranslation ( float x, float y, float z )

static

Mat_MultiplyMatrix()

static mat4x4 olc::GFX3D::Math::Mat_MultiplyMatrix ( mat4x4 & m1, mat4x4 & m2 )

static

Mat_MultiplyVector()

static vec3d olc::GFX3D::Math::Mat_MultiplyVector ( mat4x4 & m, vec3d & i )

static

Mat_PointAt()

static mat4x4 olc::GFX3D::Math::Mat_PointAt ( vec3d & pos, vec3d & target, vec3d & up )

static

Mat_QuickInverse()

static mat4x4 olc::GFX3D::Math::Mat_QuickInverse ( mat4x4 & m )

static

Triangle_ClipAgainstPlane()

static int olc::GFX3D::Math::Triangle_ClipAgainstPlane ( vec3d plane_p, vec3d plane_n, triangle & in_tri, triangle & out_tri1, triangle & out_tri2 )

static

Vec_Add()

static vec3d olc::GFX3D::Math::Vec_Add ( vec3d & v1, vec3d & v2 )

static

Vec_CrossProduct()

static vec3d olc::GFX3D::Math::Vec_CrossProduct ( vec3d & v1, vec3d & v2 )

static

Vec_Div()

static vec3d olc::GFX3D::Math::Vec_Div ( vec3d & v1, float k )

static

Vec_DotProduct()

static float olc::GFX3D::Math::Vec_DotProduct ( vec3d & v1, vec3d & v2 )

static

Vec_IntersectPlane()

static vec3d olc::GFX3D::Math::Vec_IntersectPlane ( vec3d & plane_p, vec3d & plane_n, vec3d & lineStart, vec3d & lineEnd, float & t )

static

Vec_Length()

static float olc::GFX3D::Math::Vec_Length ( vec3d & v )

static

Vec_Mul()

static vec3d olc::GFX3D::Math::Vec_Mul ( vec3d & v1, float k )

static

Vec_Normalise()

static vec3d olc::GFX3D::Math::Vec_Normalise ( vec3d & v )

static

Vec_Sub()

static vec3d olc::GFX3D::Math::Vec_Sub ( vec3d & v1, vec3d & v2 )

static

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The documentation for this class was generated from the following file:

• extensions/olcPGEX_Graphics3D.h