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... Now mipmaps and Splatmaps i comming :)

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This commit is contained in:
Teejoon
2016-02-10 17:15:54 +01:00
parent b0bdca5cdd
commit 97780395cf
3 changed files with 19 additions and 12 deletions
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resources/Schema/Entities/SplatMapTesWorld.xml
+7 -1
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@@ -9,8 +9,14 @@
<Entity> <Entity>
<Components> <Components>
<c:SceneLight/> <c:SceneLight/>
<c:Transform/>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:Model> <c:Model>
<Resource>Models/Test/SplatMapTest.mesh</Resource> <Resource>Models/Ground.mesh</Resource>
</c:Model> </c:Model>
<c:Transform/> <c:Transform/>
</Components> </Components>
resources/Shaders/ForwardPlusSplatMap.frag.glsl
+10 -10
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@@ -151,8 +151,6 @@ vec4 CalcNormalMappedValue(vec3 normal, vec3 tangent, vec3 bitangent, vec2 textu
return vec4(TBN * normalize(NormalMap), 0.0); return vec4(TBN * normalize(NormalMap), 0.0);
} }
#define TEXTURE_TILE 5.0
vec4 CalcBlendedTexel(vec4 blendValue, sampler2D R, sampler2D G, sampler2D B, sampler2D A, sampler2D D, vec4 CalcBlendedTexel(vec4 blendValue, sampler2D R, sampler2D G, sampler2D B, sampler2D A, sampler2D D,
vec2 R_TileValues, vec2 G_TileValues, vec2 B_TileValues, vec2 A_TileValues, vec2 D_TileValues){ vec2 R_TileValues, vec2 G_TileValues, vec2 B_TileValues, vec2 A_TileValues, vec2 D_TileValues){
vec4 R_Channel = texture2D(R, Input.TextureCoordinate * R_TileValues); vec4 R_Channel = texture2D(R, Input.TextureCoordinate * R_TileValues);
@@ -163,10 +161,11 @@ vec4 CalcBlendedTexel(vec4 blendValue, sampler2D R, sampler2D G, sampler2D B, sa
float total = blendValue.r + blendValue.g + blendValue.b + blendValue.a; float total = blendValue.r + blendValue.g + blendValue.b + blendValue.a;
if(total > 1.0f){ if(total > 1.0f){
blendValue.r / total; float totalDiv = 1.0f / total;
blendValue.g / total; blendValue.r = blendValue.r * totalDiv;
blendValue.b / total; blendValue.g = blendValue.g * totalDiv;
blendValue.a / total; blendValue.b = blendValue.b * totalDiv;
blendValue.a = blendValue.a * totalDiv;
} }
float D_percent = clamp( 1.0f - total, 0.0f, 1.0f); float D_percent = clamp( 1.0f - total, 0.0f, 1.0f);
@@ -188,10 +187,11 @@ vec4 CalcBlendedNormal(vec4 blendValue, sampler2D R, sampler2D G, sampler2D B, s
float total = blendValue.r + blendValue.g + blendValue.b + blendValue.a; float total = blendValue.r + blendValue.g + blendValue.b + blendValue.a;
if(total > 1.0f){ if(total > 1.0f){
blendValue.r / total; float totalDiv = 1 / total;
blendValue.g / total; blendValue.r = blendValue.r * totalDiv;
blendValue.b / total; blendValue.g = blendValue.g * totalDiv;
blendValue.a / total; blendValue.b = blendValue.b * totalDiv;
blendValue.a = blendValue.a * totalDiv;
} }
float D_percent = clamp( 1.0f - total, 0.0f, 1.0f); float D_percent = clamp( 1.0f - total, 0.0f, 1.0f);
src/Engine/Rendering/Texture.cpp
+2 -1
View File
@@ -30,9 +30,10 @@ Texture::Texture(std::string path)
glBindTexture(GL_TEXTURE_2D, m_Texture); glBindTexture(GL_TEXTURE_2D, m_Texture);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1); glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glTexImage2D(GL_TEXTURE_2D, 0, format, image.Width, image.Height, 0, format, GL_UNSIGNED_BYTE, image.Data); glTexImage2D(GL_TEXTURE_2D, 0, format, image.Width, image.Height, 0, format, GL_UNSIGNED_BYTE, image.Data);
glGenerateMipmap(GL_TEXTURE_2D);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
GLERROR("Texture load"); GLERROR("Texture load");
} }