Searched defs:znear (Results 1 - 3 of 3) sorted by relevance
| /vbox/src/VBox/GuestHost/OpenGL/state_tracker/ |
| H A D | state_viewport.c | 104 void STATE_APIENTRY crStateDepthRange(GLclampd znear, GLclampd zfar) argument
120 v->nearClip = znear;
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| /vbox/src/VBox/GuestHost/OpenGL/util/ |
| H A D | matrix.c | 484 float znear, float zfar)
500 ortho.m22 = -2.0f / (zfar - znear);
505 ortho.m32= -(zfar + znear) / (zfar - znear);
481 crMatrixOrtho(CRmatrix *m, float left, float right, float bottom, float top, float znear, float zfar) argument
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| /vbox/src/VBox/HostServices/SharedOpenGL/crserverlib/ |
| H A D | server_misc.c | 283 float znear = -d / (1.0f - c); local
284 float zfar = (c - 1.0f) * znear / (c + 1.0f);
285 float left = znear * (a - 1.0f) / x;
286 float right = 2.0f * znear / x + left;
287 float bottom = znear * (b - 1.0f) / y;
288 float top = 2.0f * znear / y + bottom;
289 crDebug("Frustum: left, right, bottom, top, near, far: %f, %f, %f, %f, %f, %f", left, right, bottom, top, znear, zfar);
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