Add "cap" shadow shader

2021-08-29 18:13:55 +01:00
parent d23f36ea95
commit eba8ff121c
12 changed files with 66 additions and 8 deletions
@@ -69,6 +69,8 @@ createLightMap pdata lightPoints nWalls nSils nsurfVs = do
        uniform (head $  _shaderCustomUnis $ _lightingOccludeShader pdata)
            $= Vector3 x y z
        drawShader (_lightingOccludeShader pdata) nWalls
+
+        --stencilOp $= (OpKeep,OpDecr,OpKeep)
        currentProgram $= Just (_shaderProgram $ _lightingLineShadowShader pdata)
        uniform (head $  _shaderCustomUnis $ _lightingLineShadowShader pdata)
            $= Vector3 x y z
@@ -80,6 +82,8 @@ createLightMap pdata lightPoints nWalls nSils nsurfVs = do
        stencilOp $= (OpKeep,OpKeep,OpDecr)
        currentProgram $= Just (_shaderProgram $ _lightingOccludeShader pdata)
        drawShader (_lightingOccludeShader pdata) nWalls
+
+        --stencilOp $= (OpKeep,OpIncr,OpKeep)
        currentProgram $= Just (_shaderProgram $ _lightingLineShadowShader pdata)
        depthClamp $= Enabled
        drawShader (_lightingLineShadowShader pdata) nSils