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Added rlEnablePointMode (#3490)

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for rendering meshes with points.
similar to wire mode.
(NOTE) they still backface cull, so disable that if you want to show the entire mesh.
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Jett 2023-10-31 03:43:32 -04:00 • committed by GitHub
parent 7677e4b928
commit ff04d52f12
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1 changed files with 10 additions and 1 deletions
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11
src/rlgl.h
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@ -632,7 +632,8 @@ RLAPI void rlEnableScissorTest(void); // Enable scissor test
RLAPI void rlDisableScissorTest(void); // Disable scissor test RLAPI void rlDisableScissorTest(void); // Disable scissor test
RLAPI void rlScissor(int x, int y, int width, int height); // Scissor test RLAPI void rlScissor(int x, int y, int width, int height); // Scissor test
RLAPI void rlEnableWireMode(void); // Enable wire mode RLAPI void rlEnableWireMode(void); // Enable wire mode
RLAPI void rlDisableWireMode(void); // Disable wire mode RLAPI void rlEnablePointMode(void); // Enable point mode
RLAPI void rlDisableWireMode(void); // Disable wire mode ( and point ) maybe rename
RLAPI void rlSetLineWidth(float width); // Set the line drawing width RLAPI void rlSetLineWidth(float width); // Set the line drawing width
RLAPI float rlGetLineWidth(void); // Get the line drawing width RLAPI float rlGetLineWidth(void); // Get the line drawing width
RLAPI void rlEnableSmoothLines(void); // Enable line aliasing RLAPI void rlEnableSmoothLines(void); // Enable line aliasing
@ -1817,6 +1818,14 @@ void rlEnableWireMode(void)
#endif #endif
} }
void rlEnablePointMode(void)
{
#if defined(GRAPHICS_API_OPENGL_11) || defined(GRAPHICS_API_OPENGL_33)
// NOTE: glPolygonMode() not available on OpenGL ES
glPolygonMode(GL_FRONT_AND_BACK, GL_POINT);
glEnable(GL_PROGRAM_POINT_SIZE);
#endif
}
// Disable wire mode // Disable wire mode
void rlDisableWireMode(void) void rlDisableWireMode(void)
{ {