#149 Fix bug clear shadow depth

skylicht-lab · May 28, 2022 · 54ad961 · 54ad961
1 parent c82f318
commit 54ad961
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Showing 2 changed files with 27 additions and 34 deletions.
diff --git a/Projects/Skylicht/Components/Source/Primitive/CPrimitiveRenderer.cpp b/Projects/Skylicht/Components/Source/Primitive/CPrimitiveRenderer.cpp
@@ -72,59 +72,51 @@ namespace Skylicht
 	{
 		IVideoDriver* driver = getVideoDriver();
 
-		// Irrlicht Engine Mesh Buffer instance
-		// http://irrlicht.sourceforge.net/docu/classirr_1_1scene_1_1_c_mesh_buffer.html
 		IMeshBuffer* meshBuffer = new CMeshBuffer<S3DVertex>(driver->getVertexDescriptor(EVT_STANDARD), EIT_16BIT);
 		IIndexBuffer* ib = meshBuffer->getIndexBuffer();
 		IVertexBuffer* vb = meshBuffer->getVertexBuffer();
 
 		// Create vertices
-		video::SColor clr1(255, 255, 0, 0);
-		video::SColor clr2(255, 0, 255, 0);
-		video::SColor clr3(255, 0, 0, 255);
-		video::SColor clr4(255, 255, 255, 255);
-		video::SColor clr5(255, 255, 0, 255);
-		video::SColor clr6(255, 255, 255, 0);
-
+		video::SColor clr(255, 255, 255, 255);
 
 		vb->reallocate(12);
 
 		video::S3DVertex Vertices[] = {
 			// back
-			video::S3DVertex(0, 0, 0, 0, 0, -1, clr1, 0, 1),
-			video::S3DVertex(1, 0, 0, 0, 0, -1, clr1, 1, 1),
-			video::S3DVertex(1, 1, 0, 0, 0, -1, clr1, 1, 0),
-			video::S3DVertex(0, 1, 0, 0, 0, -1, clr1, 1, 0),
+			video::S3DVertex(0, 0, 0, 0, 0, -1, clr, 0, 1),
+			video::S3DVertex(1, 0, 0, 0, 0, -1, clr, 1, 1),
+			video::S3DVertex(1, 1, 0, 0, 0, -1, clr, 1, 0),
+			video::S3DVertex(0, 1, 0, 0, 0, -1, clr, 1, 0),
 
 			// front
-			video::S3DVertex(0, 0, 1, 0, 0, 1, clr2, 0, 1),
-			video::S3DVertex(1, 0, 1, 0, 0, 1, clr2, 1, 1),
-			video::S3DVertex(1, 1, 1, 0, 0, 1, clr2, 1, 0),
-			video::S3DVertex(0, 1, 1, 0, 0, 1, clr2, 1, 0),
+			video::S3DVertex(0, 0, 1, 0, 0, 1, clr, 0, 1),
+			video::S3DVertex(1, 0, 1, 0, 0, 1, clr, 1, 1),
+			video::S3DVertex(1, 1, 1, 0, 0, 1, clr, 1, 0),
+			video::S3DVertex(0, 1, 1, 0, 0, 1, clr, 1, 0),
 
 			// bottom
-			video::S3DVertex(0, 0, 0, 0, -1, 0, clr3, 0, 1),
-			video::S3DVertex(0, 0, 1, 0, -1, 0, clr3, 1, 1),
-			video::S3DVertex(1, 0, 1, 0, -1, 0, clr3, 1, 0),
-			video::S3DVertex(1, 0, 0, 0, -1, 0, clr3, 1, 0),
+			video::S3DVertex(0, 0, 0, 0, -1, 0, clr, 0, 1),
+			video::S3DVertex(0, 0, 1, 0, -1, 0, clr, 1, 1),
+			video::S3DVertex(1, 0, 1, 0, -1, 0, clr, 1, 0),
+			video::S3DVertex(1, 0, 0, 0, -1, 0, clr, 1, 0),
 
 			// top
-			video::S3DVertex(0, 1, 0, 0, 1, 0, clr4, 0, 1),
-			video::S3DVertex(0, 1, 1, 0, 1, 0, clr4, 1, 1),
-			video::S3DVertex(1, 1, 1, 0, 1, 0, clr4, 1, 0),
-			video::S3DVertex(1, 1, 0, 0, 1, 0, clr4, 1, 0),
+			video::S3DVertex(0, 1, 0, 0, 1, 0, clr, 0, 1),
+			video::S3DVertex(0, 1, 1, 0, 1, 0, clr, 1, 1),
+			video::S3DVertex(1, 1, 1, 0, 1, 0, clr, 1, 0),
+			video::S3DVertex(1, 1, 0, 0, 1, 0, clr, 1, 0),
 
 			// left
-			video::S3DVertex(1, 0, 0, -1, 0, 0, clr5, 0, 1),
-			video::S3DVertex(1, 0, 1, -1, 0, 0, clr5, 1, 1),
-			video::S3DVertex(1, 1, 1, -1, 0, 0, clr5, 1, 0),
-			video::S3DVertex(1, 1, 0, -1, 0, 0, clr5, 1, 0),
+			video::S3DVertex(1, 0, 0, -1, 0, 0, clr, 0, 1),
+			video::S3DVertex(1, 0, 1, -1, 0, 0, clr, 1, 1),
+			video::S3DVertex(1, 1, 1, -1, 0, 0, clr, 1, 0),
+			video::S3DVertex(1, 1, 0, -1, 0, 0, clr, 1, 0),
 
 			// right
-			video::S3DVertex(0, 0, 0, 1, 0, 0, clr5, 0, 1),
-			video::S3DVertex(0, 0, 1, 1, 0, 0, clr5, 1, 1),
-			video::S3DVertex(0, 1, 1, 1, 0, 0, clr5, 1, 0),
-			video::S3DVertex(0, 1, 0, 1, 0, 0, clr5, 1, 0),
+			video::S3DVertex(0, 0, 0, 1, 0, 0, clr, 0, 1),
+			video::S3DVertex(0, 0, 1, 1, 0, 0, clr, 1, 1),
+			video::S3DVertex(0, 1, 1, 1, 0, 0, clr, 1, 0),
+			video::S3DVertex(0, 1, 0, 1, 0, 0, clr, 1, 0),
 		};
 
 		for (u32 i = 0; i < 24; ++i)

diff --git a/Projects/Skylicht/Engine/Source/RenderPipeline/CShadowMapRP.cpp b/Projects/Skylicht/Engine/Source/RenderPipeline/CShadowMapRP.cpp
@@ -167,7 +167,8 @@ namespace Skylicht
 		IVideoDriver* driver = getVideoDriver();
 		for (int i = 0; i < m_numCascade; i++)
 		{
-			driver->setRenderTargetArray(m_depthTexture, i, true, true);
+			// note: clear while 0xFFFFFFFF for max depth value
+			driver->setRenderTargetArray(m_depthTexture, i, true, true, SColor(255, 255, 255, 255));
 			driver->setTransform(video::ETS_PROJECTION, m_csm->getProjectionMatrices(i));
 			driver->setTransform(video::ETS_VIEW, m_csm->getViewMatrices(i));