CBlender_Screen_SET: Add OpenGL-specific implementation.

Author: CrossVR

src/Layers/xrRender/Blender_Screen_SET.cpp

@@ -189,6 +189,95 @@ void	CBlender_Screen_SET::Compile	(CBlender_Compile& C)
 	C.r_End				();
 }
 
+#elif defined(USE_OGL)
+
+void	CBlender_Screen_SET::Compile	(CBlender_Compile& C)
+{
+	IBlender::Compile		(C);
+	//C.r_Pass			("stub_notransform_t", "Blender_Screen_SET", false);
+
+	if (oBlend.IDselected==6)
+	{
+		// Usually for wallmarks
+		C.r_Pass			("stub_notransform_t", "stub_default_ma", false);
+
+		VERIFY(C.L_textures.size()>0);
+		C.r_Sampler("s_base", C.L_textures[0], false, D3DTADDRESS_CLAMP);
+	} 
+	else 
+	{
+		if (9==oBlend.IDselected)
+		{
+			// 4x R
+			C.r_Pass			("stub_notransform_t_m4", "stub_default", false);
+			//C.StageSET_Color	(D3DTA_TEXTURE,	  D3DTOP_MODULATE4X,	D3DTA_DIFFUSE);
+			//C.StageSET_Alpha	(D3DTA_TEXTURE,	  D3DTOP_SELECTARG1,	D3DTA_DIFFUSE);
+		} 
+		else 
+		{
+			if ((7==oBlend.IDselected) || (8==oBlend.IDselected))
+			{
+				// 2x R
+				C.r_Pass			("stub_notransform_t_m2", "stub_default", false);
+				//C.StageSET_Color	(D3DTA_TEXTURE,	  D3DTOP_MODULATE2X,	D3DTA_DIFFUSE);
+				//C.StageSET_Alpha	(D3DTA_TEXTURE,	  D3DTOP_SELECTARG1,	D3DTA_DIFFUSE);
+			} 
+			else 
+			{
+				// 1x R
+				C.r_Pass			("stub_notransform_t", "stub_default", false);
+				//C.StageSET_Color	(D3DTA_TEXTURE,	  D3DTOP_MODULATE,		D3DTA_DIFFUSE);
+				//C.StageSET_Alpha	(D3DTA_TEXTURE,	  D3DTOP_MODULATE,		D3DTA_DIFFUSE);
+			}
+		}
+		//C.Stage_Texture		(oT_Name);
+		//C.Stage_Matrix		(oT_xform,	0);
+		//C.Stage_Constant	("$null");
+		//C.StageEnd			();
+		VERIFY(C.L_textures.size()>0);
+		C.r_Sampler("s_base", C.L_textures[0], false, D3DTADDRESS_CLAMP);
+	}
+
+	C.PassSET_ZB		(oZTest.value,oZWrite.value);
+
+	switch (oBlend.IDselected)
+	{
+	case 0:	// SET
+		C.PassSET_Blend	(FALSE,	D3DBLEND_ONE,D3DBLEND_ZERO,				FALSE,0);
+		break;
+	case 1: // BLEND
+		C.PassSET_Blend	(TRUE,	D3DBLEND_SRCALPHA,D3DBLEND_INVSRCALPHA,	TRUE,oAREF.value);
+		break;
+	case 2:	// ADD
+		C.PassSET_Blend	(TRUE,	D3DBLEND_ONE,D3DBLEND_ONE,				FALSE,oAREF.value);
+		break;
+	case 3:	// MUL
+		C.PassSET_Blend	(TRUE,	D3DBLEND_DESTCOLOR,D3DBLEND_ZERO,		FALSE,oAREF.value);
+		break;
+	case 4:	// MUL_2X
+		C.PassSET_Blend	(TRUE,	D3DBLEND_DESTCOLOR,D3DBLEND_SRCCOLOR,	FALSE,oAREF.value);
+		break;
+	case 5:	// ALPHA-ADD
+		C.PassSET_Blend	(TRUE,	D3DBLEND_SRCALPHA,D3DBLEND_ONE,			TRUE,oAREF.value);
+		break;
+	case 6:	// MUL_2X + A-test
+		C.PassSET_Blend	(TRUE,	D3DBLEND_DESTCOLOR,D3DBLEND_SRCCOLOR,	FALSE,oAREF.value);
+		break;
+	case 7:	// SET (2r)
+		C.PassSET_Blend	(TRUE,	D3DBLEND_ONE,D3DBLEND_ZERO,				TRUE,0);
+		break;
+	case 8: // BLEND (2r)
+		C.PassSET_Blend	(TRUE,	D3DBLEND_SRCALPHA,D3DBLEND_INVSRCALPHA,	TRUE,oAREF.value);
+		break;
+	case 9: // BLEND (2r)
+		C.PassSET_Blend	(TRUE,	D3DBLEND_SRCALPHA,D3DBLEND_INVSRCALPHA,	TRUE,oAREF.value);
+		break;
+	}
+	C.PassSET_LightFog	(oLighting.value,oFog.value);
+
+	C.r_End				();
+}
+
 #else	//	USE_DX10
 
 void	CBlender_Screen_SET::Compile	(CBlender_Compile& C)