niesen
/
cocos-creator-template


			
				
					
						
						
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							// Copyright (c) 2017-2020 Xiamen Yaji Software Co., Ltd.

out highp vec4 v_shadowPos;

#include <builtin/uniforms/cc-shadow>
#include <legacy/shadow-map-base>

#pragma define CC_SHADOW_POSITION v_shadowPos
#pragma define CC_TRANSFER_SHADOW(worldPos) CC_TRANSFER_SHADOW_BASE(worldPos, v_shadowPos)

#if CC_RECEIVE_SHADOW
vec2 CCGetShadowBias()
{
  #if USE_INSTANCING
    return vec2(a_localShadowBiasAndProbeId.x + cc_shadowWHPBInfo.w, a_localShadowBiasAndProbeId.y + cc_shadowLPNNInfo.z);
  #else
    return vec2(cc_localShadowBias.x + cc_shadowWHPBInfo.w, cc_localShadowBias.y + cc_shadowLPNNInfo.z);
  #endif
}
#endif