Ajout de Jolt Physics + 1ere version des factory entitecomposants - camera, transform, rigidbody, collider, renderer

lib/All/JoltPhysics/Assets/Shaders/MTL/LineShader.metal

@@ -0,0 +1,30 @@
+#include <metal_stdlib>
+
+using namespace metal;
+
+#include "VertexConstants.h"
+
+struct LineVertex
+{
+	float3	iPosition [[attribute(0)]];
+	uchar4	iColor [[attribute(1)]];
+};
+
+struct LineOut
+{
+    float4 	oPosition [[position]];
+    float4 	oColor;
+};
+
+vertex LineOut LineVertexShader(LineVertex vert [[stage_in]], constant VertexShaderConstantBuffer *constants [[buffer(2)]])
+{
+    LineOut out;
+	out.oPosition = constants->Projection * constants->View * float4(vert.iPosition, 1.0);
+    out.oColor = float4(vert.iColor) / 255.0;
+    return out;
+}
+
+fragment float4 LinePixelShader(LineOut in [[stage_in]])
+{
+    return in.oColor;
+}