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2026-08-15 13:16:58 +00:00 · 2020-04-22 12:56:21 -04:00
commit 3bf9df6b27
15370 changed files with 5489726 additions and 0 deletions
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+
+#include "macros.vsh"
+
+sub UnlitTwoTexture
+{
+	local( $vertexcolor ) = shift;
+
+	local( $worldPos, $projPos );
+
+	;------------------------------------------------------------------------------
+	; Vertex blending
+	;------------------------------------------------------------------------------
+	&AllocateRegister( \$worldPos );
+	&SkinPosition( $worldPos );
+
+	;------------------------------------------------------------------------------
+	; Transform the position from world to proj space
+	;------------------------------------------------------------------------------
+
+	&AllocateRegister( \$projPos );
+	dp4 $projPos.x, $worldPos, $cViewProj0
+	dp4 $projPos.y, $worldPos, $cViewProj1
+	dp4 $projPos.z, $worldPos, $cViewProj2
+	dp4 $projPos.w, $worldPos, $cViewProj3
+	mov oPos, $projPos
+
+	;------------------------------------------------------------------------------
+	; Fog
+	;------------------------------------------------------------------------------
+	&CalcFog( $worldPos, $projPos );
+	&FreeRegister( \$projPos );
+	&FreeRegister( \$worldPos );
+
+	;------------------------------------------------------------------------------
+	; Texture coordinates (use world-space normal for envmap, tex transform for mask)
+	;------------------------------------------------------------------------------
+
+	dp4 oT0.x, $vTexCoord0, $SHADER_SPECIFIC_CONST_0
+	dp4 oT0.y, $vTexCoord0, $SHADER_SPECIFIC_CONST_1
+	if ( $g_x360 )
+	{
+		; must write xyzw to match read in pixelshader
+		mov oT0.zw, $cZero
+	}
+
+	dp4 oT1.x, $vTexCoord0, $SHADER_SPECIFIC_CONST_2
+	dp4 oT1.y, $vTexCoord0, $SHADER_SPECIFIC_CONST_3
+	if ( $g_x360 )
+	{
+		; must write xyzw to match read in pixelshader
+		mov oT1.zw, $cZero
+	}
+
+	if( $vertexcolor )
+	{
+		; Modulation color
+		mul oD0, $vColor, $cModulationColor
+	}
+	else
+	{
+		; Modulation color
+		mov oD0, $cModulationColor
+	}
+}