Lines Matching refs:Fog
93 ctx->Fog._PackedMode = FOG_LINEAR;
96 ctx->Fog._PackedMode = FOG_EXP;
99 ctx->Fog._PackedMode = FOG_EXP2;
105 if (ctx->Fog.Mode == m)
108 ctx->Fog.Mode = m;
109 ctx->Fog._PackedEnabledMode = ctx->Fog.Enabled ?
110 ctx->Fog._PackedMode : FOG_NONE;
117 if (ctx->Fog.Density == *params)
120 ctx->Fog.Density = *params;
123 if (ctx->Fog.Start == *params)
126 ctx->Fog.Start = *params;
129 if (ctx->Fog.End == *params)
132 ctx->Fog.End = *params;
137 if (ctx->Fog.Index == *params)
140 ctx->Fog.Index = *params;
143 if (TEST_EQ_4V(ctx->Fog.Color, params))
146 ctx->Fog.ColorUnclamped[0] = params[0];
147 ctx->Fog.ColorUnclamped[1] = params[1];
148 ctx->Fog.ColorUnclamped[2] = params[2];
149 ctx->Fog.ColorUnclamped[3] = params[3];
150 ctx->Fog.Color[0] = CLAMP(params[0], 0.0F, 1.0F);
151 ctx->Fog.Color[1] = CLAMP(params[1], 0.0F, 1.0F);
152 ctx->Fog.Color[2] = CLAMP(params[2], 0.0F, 1.0F);
153 ctx->Fog.Color[3] = CLAMP(params[3], 0.0F, 1.0F);
162 if (ctx->Fog.FogCoordinateSource == p)
165 ctx->Fog.FogCoordinateSource = p;
175 if (ctx->Fog.FogDistanceMode == p)
178 ctx->Fog.FogDistanceMode = p;
203 /* Fog group */
204 ctx->Fog.Enabled = GL_FALSE;
205 ctx->Fog.Mode = GL_EXP;
206 ctx->Fog._PackedMode = FOG_EXP;
207 ctx->Fog._PackedEnabledMode = FOG_NONE;
208 ASSIGN_4V( ctx->Fog.Color, 0.0, 0.0, 0.0, 0.0 );
209 ASSIGN_4V( ctx->Fog.ColorUnclamped, 0.0, 0.0, 0.0, 0.0 );
210 ctx->Fog.Index = 0.0;
211 ctx->Fog.Density = 1.0;
212 ctx->Fog.Start = 0.0;
213 ctx->Fog.End = 1.0;
214 ctx->Fog.ColorSumEnabled = GL_FALSE;
215 ctx->Fog.FogCoordinateSource = GL_FRAGMENT_DEPTH_EXT;
216 ctx->Fog.FogDistanceMode = GL_EYE_PLANE_ABSOLUTE_NV;