LFrustumf¶

class LFrustumf¶

Inheritance diagram

LFrustumf(void)¶

LFrustumf(LFrustumf const&) = default¶

void get_perspective_params(float &yfov, float &aspect, float &fnear, float &ffar) const¶

void get_perspective_params(float &xfov, float &yfov, float &aspect, float &fnear, float &ffar) const¶

void make_ortho(float fnear, float ffar)¶

void make_ortho(float fnear, float ffar, float l, float r, float t, float b)¶: Behaves like gluOrtho

void make_ortho_2D(void)¶

void make_ortho_2D(float l, float r, float t, float b)¶: Sets up a two-dimensional orthographic frustum

void make_perspective(float xfov, float yfov, float fnear, float ffar)¶

void make_perspective_hfov(float xfov, float aspect, float fnear, float ffar)¶

Behaves like gluPerspective (Aspect = width/height, Yfov in degrees) aspect +————+ | | 1 | | yfov | | +————+

——-+—— | | | | | | W yfov

void make_perspective_vfov(float yfov, float aspect, float fnear, float ffar)¶