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fixing most of the rendering in 3D

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samcake 2016-10-28 16:22:46 -07:00
parent 57f6d5a994
commit 9e91926426
1 changed files with 8 additions and 0 deletions
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8
libraries/gpu/src/gpu/Transform.slh
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@ -212,6 +212,14 @@ TransformObject getTransformObject() {
}
<@endfunc@>
<@func transformModelToWorldDir(cameraTransform, objectTransform, modelDir, worldDir)@>
{ // transformModelToEyeDir
vec3 mr0 = <$objectTransform$>._modelInverse[0].xyz;
vec3 mr1 = <$objectTransform$>._modelInverse[1].xyz;
vec3 mr2 = <$objectTransform$>._modelInverse[2].xyz;
<$worldDir$> = vec3(dot(mr0, <$modelDir$>), dot(mr1, <$modelDir$>), dot(mr2, <$modelDir$>));
}
<@endfunc@>
<@func transformModelToEyeDir(cameraTransform, objectTransform, modelDir, eyeDir)@>
{ // transformModelToEyeDir