private void RenderSkyToCubemap(BuiltinSkyParameters builtinParams, SkyParameters skyParameters, RenderTexture target)
{
for (int i = 0; i < 6; ++i)
{
builtinParams.invViewProjMatrix = m_faceCameraInvViewProjectionMatrix[i];
builtinParams.screenSize = m_CubemapScreenSize;
builtinParams.skyMesh = m_CubemapFaceMesh[i];
builtinParams.colorBuffer = target;
builtinParams.depthBuffer = BuiltinSkyParameters.nullRT;
Utilities.SetRenderTarget(builtinParams.renderContext, target, ClearFlag.ClearNone, 0, (CubemapFace)i);
m_Renderer.RenderSky(builtinParams, skyParameters, true);
}
}
private void RenderSkyToCubemap(BuiltinSkyParameters builtinParams, SkySettings skySettings, RenderTexture target)
{
for (int i = 0; i < 6; ++i)
{
builtinParams.pixelCoordToViewDirMatrix = m_facePixelCoordToViewDirMatrices[i];
builtinParams.invViewProjMatrix = m_faceCameraInvViewProjectionMatrix[i];
builtinParams.colorBuffer = target;
builtinParams.depthBuffer = BuiltinSkyParameters.nullRT;
Utilities.SetRenderTarget(builtinParams.commandBuffer, target, ClearFlag.ClearNone, 0, (CubemapFace)i);
m_Renderer.RenderSky(builtinParams, skySettings, true);
}
// Generate mipmap for our cubemap
Debug.Assert(target.autoGenerateMips == false);
builtinParams.commandBuffer.GenerateMips(target);
}