drewcassidy/nvidia-texture-tools
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Add tone mapping operators.

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This commit is contained in:
castano
2011-11-11 00:48:22 +00:00
parent fa0800a24a
commit 2e9afac689
5 changed files with 139 additions and 31 deletions
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7
src/nvtt/CubeSurface.h
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@ -39,7 +39,7 @@
namespace nvtt
{
struct TexelTable {
TexelTable(uint edgeLength, bool seamless);
TexelTable(uint edgeLength);
float solidAngle(uint f, uint x, uint y) const;
const nv::Vector3 & direction(uint f, uint x, uint y) const;
@ -59,7 +59,6 @@ namespace nvtt
nvDebugCheck( refCount() == 0 );
edgeLength = 0;
seamless = false;
texelTable = NULL;
}
Private(const Private & p) : RefCounted() // Copy ctor. inits refcount to 0.
@ -67,7 +66,6 @@ namespace nvtt
nvDebugCheck( refCount() == 0 );
edgeLength = p.edgeLength;
seamless = p.seamless;
for (uint i = 0; i < 6; i++) {
face[i] = p.face[i];
}
@ -91,7 +89,7 @@ namespace nvtt
void allocateTexelTable()
{
if (texelTable == NULL) {
texelTable = new TexelTable(edgeLength, seamless);
texelTable = new TexelTable(edgeLength);
}
}
@ -99,7 +97,6 @@ namespace nvtt
nv::Vector3 applyCosinePowerFilter(const nv::Vector3 & dir, float coneAngle, float cosinePower);
uint edgeLength;
bool seamless;
Surface face[6];
TexelTable * texelTable;
};