static void SetAmbientProbeShaderUniforms(CommandBuffer cmd, AmbientProbeData ambientProbeData)
{
// Ambient probe, i.e. direct sky contribution
if (ms_AmbientProbeSC == null || ms_AmbientProbeSC.Length != 7)
{
ms_AmbientProbeSC = new Vector4[7];
}
if (ambientProbeData != null)
{
#if HDRP_ENABLED
cmd.SetGlobalVectorArray(Uniforms._AmbientProbeSH, ambientProbeData.sh);
#else
Shader.SetGlobalVectorArray(Uniforms._AmbientProbeSH, ambientProbeData.sh);
#endif
}
else
{
SphericalHarmonicsL2 ambientProbe = RenderSettings.ambientProbe;
// LightProbes.GetShaderConstantsFromNormalizedSH(ref ambientProbe, m_AmbientProbeSC);
GetShaderConstantsFromNormalizedSH(ref ambientProbe, ms_AmbientProbeSC);
#if HDRP_ENABLED
cmd.SetGlobalVectorArray(Uniforms._AmbientProbeSH, ms_AmbientProbeSC);
#else
Shader.SetGlobalVectorArray(Uniforms._AmbientProbeSH, ms_AmbientProbeSC);
#endif
}
}
public void BakeAmbientProbe()
{
string dataPath = SceneToOcclusionProbeDataPath(gameObject.scene, "AmbientProbeData");
// We don't care where was the old asset we were referencing. The new one has to be at the
// canonical path. So we check if it's there already.
AmbientProbeData oldData = m_AmbientProbeData;
m_AmbientProbeData = AssetDatabase.LoadMainAssetAtPath(dataPath) as AmbientProbeData;
if (m_AmbientProbeData == null || m_AmbientProbeData != oldData)
{
// Assigning a new asset, dirty the scene that contains it, so that the user knows to save it.
EditorUtility.SetDirty(this);
EditorSceneManager.MarkSceneDirty(gameObject.scene);
}
if (m_AmbientProbeData == null)
{
m_AmbientProbeData = ScriptableObject.CreateInstance <AmbientProbeData>();
AssetDatabase.CreateAsset(m_AmbientProbeData, dataPath);
}
var ambientProbe = RenderSettings.ambientProbe;
m_AmbientProbeData.sh = new Vector4[7];
// LightProbes.GetShaderConstantsFromNormalizedSH(ref ambientProbe, m_AmbientProbeData.sh);
GetShaderConstantsFromNormalizedSH(ref ambientProbe, m_AmbientProbeData.sh);
EditorUtility.SetDirty(m_AmbientProbeData);
}
