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Default to experimental point lighting disabled.

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curt 2002-10-24 14:05:40 +00:00
parent ae46fe825f
commit 4c2e97be18
1 changed files with 3 additions and 2 deletions
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5
src/Main/main.cxx
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@ -741,14 +741,15 @@ void fgRenderFrame() {
#ifdef FG_EXPERIMENTAL_LIGHTING #ifdef FG_EXPERIMENTAL_LIGHTING
// Enable states for drawing points with GL_extension // Enable states for drawing points with GL_extension
glEnable(GL_POINT_SMOOTH);
if (glutExtensionSupported("GL_EXT_point_parameters")) { if (glutExtensionSupported("GL_EXT_point_parameters")) {
glEnable(GL_POINT_SMOOTH);
float quadratic[3] = {1.0, 0.001, 0.0000001}; float quadratic[3] = {1.0, 0.001, 0.0000001};
// makes the points fade as they move away // makes the points fade as they move away
glPointParameterfvEXT(GL_DISTANCE_ATTENUATION_EXT, quadratic); glPointParameterfvEXT(GL_DISTANCE_ATTENUATION_EXT, quadratic);
glPointParameterfEXT(GL_POINT_SIZE_MIN_EXT, 1.0); glPointParameterfEXT(GL_POINT_SIZE_MIN_EXT, 1.0);
glPointSize(2.0);
} }
glPointSize(2.0);
// blending function for runway lights // blending function for runway lights
glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA) ; glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA) ;