diff --git a/src/Device/Primitive.hpp b/src/Device/Primitive.hpp
index f72fe32..1dbc4a6 100644
--- a/src/Device/Primitive.hpp
+++ b/src/Device/Primitive.hpp
@@ -42,6 +42,9 @@
 		float4 xQuad;
 		float4 yQuad;
 
+		float pointCoordX;
+		float pointCoordY;
+
 		PlaneEquation z;
 		PlaneEquation w;
 
diff --git a/src/Pipeline/PixelProgram.cpp b/src/Pipeline/PixelProgram.cpp
index de2758f..a086774 100644
--- a/src/Pipeline/PixelProgram.cpp
+++ b/src/Pipeline/PixelProgram.cpp
@@ -37,6 +37,16 @@
 			var[it->second.FirstComponent+3] = w;
 		}
 
+		it = spirvShader->inputBuiltins.find(spv::BuiltInPointCoord);
+		if(it != spirvShader->inputBuiltins.end())
+		{
+			auto &var = routine.getVariable(it->second.Id);
+			var[it->second.FirstComponent] = SIMD::Float(0.5f) +
+				SIMD::Float(Float(x) - (*Pointer<Float>(primitive + OFFSET(Primitive, pointCoordX))));
+			var[it->second.FirstComponent + 1] = SIMD::Float(0.5f) +
+				SIMD::Float(Float(y) - (*Pointer<Float>(primitive + OFFSET(Primitive, pointCoordY))));
+		}
+
 		it = spirvShader->inputBuiltins.find(spv::BuiltInSubgroupSize);
 		if (it != spirvShader->inputBuiltins.end())
 		{
diff --git a/src/Pipeline/SetupRoutine.cpp b/src/Pipeline/SetupRoutine.cpp
index 5f76fe0..c697411 100644
--- a/src/Pipeline/SetupRoutine.cpp
+++ b/src/Pipeline/SetupRoutine.cpp
@@ -293,6 +293,11 @@
 				conditionalRotate2(wMax == w2, v0, v1, v2);
 			}
 
+			*Pointer<Float>(primitive + OFFSET(Primitive, pointCoordX)) =
+				*Pointer<Float>(v0 + OFFSET(Vertex, builtins.position.x));
+			*Pointer<Float>(primitive + OFFSET(Primitive, pointCoordY)) =
+				*Pointer<Float>(v0 + OFFSET(Vertex, builtins.position.y));
+
 			Float w0 = *Pointer<Float>(v0 + OFFSET(Vertex, builtins.position.w));
 			Float w1 = *Pointer<Float>(v1 + OFFSET(Vertex, builtins.position.w));
 			Float w2 = *Pointer<Float>(v2 + OFFSET(Vertex, builtins.position.w));