1.2.0.beta.11.2.0.beta.1

1 files changed, 25 insertions, 0 deletions

diff --git a/demo/d3d/shaders/pointVS.hlsl b/demo/d3d/shaders/pointVS.hlsl
new file mode 100644
index 0000000..ecd1e38
--- /dev/null
+++ b/demo/d3d/shaders/pointVS.hlsl
@@ -0,0 +1,25 @@
+#include "shaderCommon.h"
+
+cbuffer constBuf : register(b0)
+{
+	PointShaderConst gParams;
+};
+
+PointVertexOut pointVS(PointVertexIn input, uint instance : SV_VertexID)
+{
+	const float4 modelPosition = input.position;
+	const float4x4 modelViewMatrix = gParams.modelView;
+
+	float density = input.density;
+	int phase = input.phase;
+
+	// calculate window-space point size
+	float4 viewPos = mul(modelViewMatrix, float4(modelPosition.xyz, 1.0));
+
+	PointVertexOut output;
+	output.viewPosition = viewPos;
+	output.density = density;
+	output.phase = phase;
+	output.modelPosition = modelPosition;
+	return output;
+}