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 if (ctx->Fog.Enabled) {
110 ctx->Fog._PackedEnabledMode = ctx->Fog._PackedMode;
119 if (ctx->Fog.Density == *params)
122 ctx->Fog.Density = *params;
125 if (ctx->Fog.Start == *params)
128 ctx->Fog.Start = *params;
131 if (ctx->Fog.End == *params)
134 ctx->Fog.End = *params;
139 if (ctx->Fog.Index == *params)
142 ctx->Fog.Index = *params;
145 if (TEST_EQ_4V(ctx->Fog.Color, params))
148 ctx->Fog.ColorUnclamped[0] = params[0];
149 ctx->Fog.ColorUnclamped[1] = params[1];
150 ctx->Fog.ColorUnclamped[2] = params[2];
151 ctx->Fog.ColorUnclamped[3] = params[3];
152 ctx->Fog.Color[0] = CLAMP(params[0], 0.0F, 1.0F);
153 ctx->Fog.Color[1] = CLAMP(params[1], 0.0F, 1.0F);
154 ctx->Fog.Color[2] = CLAMP(params[2], 0.0F, 1.0F);
155 ctx->Fog.Color[3] = CLAMP(params[3], 0.0F, 1.0F);
164 if (ctx->Fog.FogCoordinateSource == p)
167 ctx->Fog.FogCoordinateSource = p;
177 if (ctx->Fog.FogDistanceMode == p)
180 ctx->Fog.FogDistanceMode = p;
201 /* Fog group */
202 ctx->Fog.Enabled = GL_FALSE;
203 ctx->Fog.Mode = GL_EXP;
204 ctx->Fog._PackedMode = FOG_EXP;
205 ctx->Fog._PackedEnabledMode = FOG_NONE;
206 ASSIGN_4V( ctx->Fog.Color, 0.0, 0.0, 0.0, 0.0 );
207 ASSIGN_4V( ctx->Fog.ColorUnclamped, 0.0, 0.0, 0.0, 0.0 );
208 ctx->Fog.Index = 0.0;
209 ctx->Fog.Density = 1.0;
210 ctx->Fog.Start = 0.0;
211 ctx->Fog.End = 1.0;
212 ctx->Fog.ColorSumEnabled = GL_FALSE;
213 ctx->Fog.FogCoordinateSource = GL_FRAGMENT_DEPTH_EXT;
214 ctx->Fog.FogDistanceMode = GL_EYE_PLANE_ABSOLUTE_NV;