public bool validate(BaseShader shader, int inputID, Renderable renderable)
{
long matFlags = (renderable != null && renderable.material != null) ? renderable.material.getMask() : 0;
long envFlags = (renderable != null && renderable.environment != null) ? renderable.environment.getMask() : 0;
return(((matFlags & materialMask) == materialMask) && ((envFlags & environmentMask) == environmentMask) &&
(((matFlags | envFlags) & overallMask) == overallMask));
}
public override void set(BaseShader shader, int inputID, Renderable renderable, Attributes combinedAttributes)
{
// todo: figure out this
//for (int i = 0; i < bones.Length; i++)
//{
// int idx = i / 16;
// bones[i] = (renderable.bones == null || idx >= renderable.bones.Length || renderable.bones[idx] == null)
// ? idtMatrix.val[i % 16]
// : renderable.bones[idx].val[i % 16];
//}
//shader.program.setUniformMatrix(shader.loc(inputID), bones, 0, bones.Length);
}
public override void set(BaseShader shader, int inputID, Renderable renderable, Attributes combinedAttributes)
{
if (renderable.environment == null)
{
shader.program.setUniform3fv(shader.loc(inputID), ones);
}
else
{
// todo: double check
var tmpV1 = renderable.worldTransform.ExtractTranslation();
if (combinedAttributes.has(ColorAttribute.AmbientLight))
{
cacheAmbientCubemap.set(((ColorAttribute)combinedAttributes.get(ColorAttribute.AmbientLight)).color);
}
if (combinedAttributes.has(DirectionalLightsAttribute.Type))
{
var lights = combinedAttributes.get <DirectionalLightsAttribute>(DirectionalLightsAttribute.Type).lights;
for (int i = dirLightsOffset; i < lights.Count; i++)
{
cacheAmbientCubemap.add(lights[i].color, lights[i].direction);
}
}
if (combinedAttributes.has(PointLightsAttribute.Type))
{
var lights = (combinedAttributes.get <PointLightsAttribute>(PointLightsAttribute.Type)).lights;
for (int i = pointLightsOffset; i < lights.Count; i++)
{
cacheAmbientCubemap.add(lights[i].color, lights[i].position, tmpV1, lights[i].intensity);
}
}
cacheAmbientCubemap.clamp();
shader.program.setUniform3fv(shader.loc(inputID), cacheAmbientCubemap.data);
}
}
public override void set(BaseShader shader, int inputID, Renderable renderable, Attributes combinedAttributes)
{
cb?.Invoke(shader, inputID, renderable, combinedAttributes);
}
public abstract void set(BaseShader shader, int inputID, Renderable renderable, Attributes combinedAttributes);
public bool isGlobal(BaseShader shader, int inputID)
{
return(false);
}