Graphics: Add Material and made use of passes (WIP)

bin/resources/depth_vert.nzsl

@@ -0,0 +1,53 @@
+option HAS_DIFFUSE_TEXTURE: bool;
+option HAS_ALPHA_TEXTURE: bool;
+option ALPHA_TEST: bool;
+
+const HasUV = HAS_DIFFUSE_TEXTURE || HAS_ALPHA_TEXTURE;
+
+[layout(std140)]
+struct InstanceData
+{
+	worldMatrix: mat4<f32>,
+	invWorldMatrix: mat4<f32>
+}
+
+[layout(std140)]
+struct ViewerData
+{
+	projectionMatrix: mat4<f32>,
+	invProjectionMatrix: mat4<f32>,
+	viewMatrix: mat4<f32>,
+	invViewMatrix: mat4<f32>,
+	viewProjMatrix: mat4<f32>,
+	invViewProjMatrix: mat4<f32>,
+	renderTargetSize: vec2<f32>,
+	invRenderTargetSize: vec2<f32>,
+	eyePosition: vec3<f32>
+}
+
+external
+{
+	[set(0), binding(0)] viewerData: uniform<ViewerData>,
+	[set(1), binding(0)] instanceData: uniform<InstanceData>
+}
+
+// Vertex stage
+struct VertIn
+{
+	[location(0)] pos: vec3<f32>,
+	[location(1), cond(HasUV)] uv: vec2<f32>
+}
+
+struct VertOut
+{
+	[builtin(position)] position: vec4<f32>
+}
+
+[entry(vert)]
+fn main(input: VertIn) -> VertOut
+{
+	let output: VertOut;
+	output.position = viewerData.viewProjMatrix * instanceData.worldMatrix * vec4<f32>(input.pos, 1.0);
+
+	return output;
+}