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Handle vertex color in render info for COGLES2FixedPipelineRenderer

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This commit is contained in:
Benau 2022-10-19 09:29:06 +08:00
parent 58a00f7627
commit 0e142e645c
2 changed files with 12 additions and 4 deletions
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11
data/shaders/irrlicht/COGLES2FixedPipeline.fsh
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@ -20,6 +20,7 @@ precision mediump float;
uniform int uMaterialType;
uniform float uHueChange;
uniform vec4 uVertexColor;
uniform bool uTextureUsage0;
//uniform bool uTextureUsage1;
@ -69,12 +70,13 @@ vec4 renderSolid()
max(old_hsv.y, saturation)), vec2(mask_step, mask_step));
Color.rgb = hsvToRgb(vec3(new_xy.x, new_xy.y, old_hsv.z));
}
Color.rgb *= varVertexColor.rgb;
vec3 mixed_color = varVertexColor.rgb * uVertexColor.rgb;
Color.rgb *= mixed_color;
Color.a = 1.0;
}
else
{
Color = varVertexColor;
Color = varVertexColor * uVertexColor;
Color.a = 1.0;
}
return Color;
@ -161,7 +163,8 @@ vec4 renderTransparentVertexColor()
vec3 new_color = hsvToRgb(vec3(new_xy.x, new_xy.y, old_hsv.z));
Color.rgb = vec3(new_color.r, new_color.g, new_color.b);
}
Color *= varVertexColor;
vec4 mixed_color = varVertexColor * uVertexColor;
Color *= mixed_color;
}
return Color;
@ -206,7 +209,7 @@ void main ()
vec4 Color = renderTransparent();
Color.a = varVertexColor.a;
gl_FragColor = Color;
gl_FragColor = Color * uVertexColor;
}
else if(uMaterialType == TransparentReflection2Layer)
{

5
lib/irrlicht/source/Irrlicht/COGLES2FixedPipelineRenderer.cpp
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@ -141,10 +141,15 @@ bool COGLES2FixedPipelineRenderer::OnRender(IMaterialRendererServices* service,
break;
}
video::SColorf vertex_color(SColor(-1));
float hue_change = 0.0f;
if (Driver->getCurrentMaterial().getRenderInfo())
{
hue_change = Driver->getCurrentMaterial().getRenderInfo()->getHue();
vertex_color = video::SColorf(Driver->getCurrentMaterial().getRenderInfo()->getVertexColor());
}
IMaterialRendererServices::setPixelShaderConstant("uHueChange", &hue_change, 1);
IMaterialRendererServices::setPixelShaderConstant("uVertexColor", &vertex_color.r, 4);
IMaterialRendererServices::setPixelShaderConstant("uMaterialType", &materialType, 1);