///the VisibleLight struct is rather big. pass the argument by reference
void SetupDirectionalLight(int index, ref VisibleLight visibleLight)
{
dirLightColors[index] = visibleLight.finalColor;
///光照的forward方向,for example forward(0,0,1,0), right(1,0,0,0,), up(0,1,0,0)
dirLightDirections[index] = -visibleLight.localToWorldMatrix.GetColumn(2);
shadows.ReserveDirectionalShadows(visibleLight.light, index);
}
void SetupDirectionalLight(int index, ref VisibleLight visibleLight)
{
dirLightColors[index] = visibleLight.finalColor;
dirLightDirections[index] = -visibleLight.localToWorldMatrix.GetColumn(2);
dirLightShadowData[index] =
shadows.ReserveDirectionalShadows(visibleLight.light, index);
}
private void SetupDirectionalLight(int index, ref VisibleLight visibleLight)
{
dirLightColors[index] = visibleLight.finalColor;
dirLightDirectionsOrPositions[index] = -visibleLight.localToWorldMatrix.GetColumn(2);
dirLightShadowData[index] = shadows.ReserveDirectionalShadows(visibleLight.light, index);
dirLightRange[index] = Vector4.zero;
dirLightRange[index].y = shadowTreshold;
}
void SetupDirectionalLight(int index, ref VisibleLight visibleLight)
{
Light light = RenderSettings.sun;
// buffer.SetGlobalVector(dirLightColorId, light.color.linear * light.intensity);
// buffer.SetGlobalVector(dirLightDirectionId, -light.transform.forward);
dirLightColors[index] = visibleLight.finalColor;
dirLightDirections[index] = -visibleLight.localToWorldMatrix.GetColumn(2);
dirLightShadowData[index] = _shadows.ReserveDirectionalShadows(visibleLight.light, index);
}
/// <summary>
///
/// </summary>
/// <param name="index">index in directional light</param>
/// <param name="visibleIndex">index in all visible Light</param>
/// <param name="visibleLight"></param>
void SetupDirectionalLight(int index, int visibleIndex, ref VisibleLight visibleLight, Light light)
{
dirLightColors[index] = visibleLight.finalColor;
Vector4 dirAndMask = -visibleLight.localToWorldMatrix.GetColumn(2);
dirAndMask.w = light.renderingLayerMask.ReinterpretAsFloat();
dirLightDirectionsAndMasks[index] = dirAndMask;
dirLightShadowData[index] =
shadows.ReserveDirectionalShadows(light, visibleIndex);
}
private void SetupDirectionalLight(int index, int visibleIndex, ref VisibleLight visibleLight, Light light)
{
//Light light = RenderSettings.sun;
//buffer.SetGlobalVector(dirLightColorId, light.color.linear * light.intensity);
//buffer.SetGlobalVector(dirLightDirectionId, -light.transform.forward);
dirLightColors[index] = visibleLight.finalColor;
Vector4 dirAndMask = -visibleLight.localToWorldMatrix.GetColumn(2);
dirAndMask.w = light.renderingLayerMask.ReinterpretAsFloat();
dirLightDirectionsAndMasks[index] = dirAndMask;
dirLightShadowData[index] = shadows.ReserveDirectionalShadows(light, visibleIndex);
}