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Renderer: Add proper support for blending

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This commit is contained in:
Jérôme Leclercq
2021-05-14 01:50:46 +02:00
parent 61dbd91346
commit adbf1e1da0
13 changed files with 207 additions and 99 deletions
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12
include/Nazara/Renderer/RenderStates.hpp
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@@ -19,13 +19,21 @@ namespace Nz
struct RenderStates
{
BlendFunc dstBlend = BlendFunc_Zero;
BlendFunc srcBlend = BlendFunc_One;
FaceFilling faceFilling = FaceFilling_Fill;
FaceSide cullingSide = FaceSide_Back;
RendererComparison depthCompare = RendererComparison_Less;
PrimitiveMode primitiveMode = PrimitiveMode_TriangleList;
struct
{
BlendEquation modeAlpha = BlendEquation::Add;
BlendEquation modeColor = BlendEquation::Add;
BlendFunc dstAlpha = BlendFunc::Zero;
BlendFunc dstColor = BlendFunc::Zero;
BlendFunc srcAlpha = BlendFunc::One;
BlendFunc srcColor = BlendFunc::One;
} blend;
struct
{
RendererComparison compare = RendererComparison_Always;

16
include/Nazara/Renderer/RenderStates.inl
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@@ -30,8 +30,12 @@ namespace Nz
if (lhs.blending) //< Remember, at this time we know lhs.blending == rhs.blending
{
NazaraRenderStateMember(dstBlend);
NazaraRenderStateMember(srcBlend);
NazaraRenderStateMember(blend.dstAlpha);
NazaraRenderStateMember(blend.dstColor);
NazaraRenderStateMember(blend.modeAlpha);
NazaraRenderStateMember(blend.modeColor);
NazaraRenderStateMember(blend.srcAlpha);
NazaraRenderStateMember(blend.srcColor);
}
if (lhs.depthBuffer)
@@ -101,8 +105,12 @@ namespace std
if (pipelineInfo.blending) //< Remember, at this time we know lhs.blending == rhs.blending
{
NazaraRenderStateEnum(dstBlend);
NazaraRenderStateEnum(srcBlend);
NazaraRenderStateEnum(blend.dstAlpha);
NazaraRenderStateEnum(blend.dstColor);
NazaraRenderStateEnum(blend.modeAlpha);
NazaraRenderStateEnum(blend.modeColor);
NazaraRenderStateEnum(blend.srcAlpha);
NazaraRenderStateEnum(blend.srcColor);
}
if (pipelineInfo.depthBuffer)