public void SetMappedLight(int idx, float4x4 m, float3 color, float4 worldPosOrDir, float range, float4 mask, bgfx.TextureHandle shadowMap, int shadowMapSize)
{
switch (idx)
{
case 0:
mappedLight0.Set(m, color, worldPosOrDir, range, mask, shadowMap);
mappedLight01sis.x = (float)shadowMapSize;
mappedLight01sis.y = 1.0f / (float)shadowMapSize;
break;
case 1:
mappedLight1.Set(m, color, worldPosOrDir, range, mask, shadowMap);
mappedLight01sis.z = (float)shadowMapSize;
mappedLight01sis.w = 1.0f / (float)shadowMapSize;
break;
case 2:
csmLight.Set(m, color, worldPosOrDir, range, mask, shadowMap);
csmLightsis.x = (float)shadowMapSize; // full size, not cascade size
csmLightsis.y = 1.0f / (float)shadowMapSize;
csmLightsis.z = 1.0f - 3.0f * csmLightsis.y; // border around cascades, in normalized [-1..1]
break;
default: throw new IndexOutOfRangeException();
}
;
}
public void SetMappedLight(int idx, float4x4 m, float3 color, float4 worldPosOrDir, float range, float4 mask, bgfx.TextureHandle shadowMap, int shadowMapSize)
{
switch (idx)
{
case 0:
mappedLight0.Set(m, color, worldPosOrDir, range, mask, shadowMap);
mappedLight01sis.x = (float)shadowMapSize;
mappedLight01sis.y = 1.0f / (float)shadowMapSize;
break;
case 1:
mappedLight1.Set(m, color, worldPosOrDir, range, mask, shadowMap);
mappedLight01sis.z = (float)shadowMapSize;
mappedLight01sis.w = 1.0f / (float)shadowMapSize;
break;
default: throw new IndexOutOfRangeException();
}
;
}