We be kinda rendering

destrum/assets_src/shaders/mesh.vert

@@ -0,0 +1,34 @@
+#version 460
+
+#extension GL_GOOGLE_include_directive : require
+
+#include "mesh_pcs.glsl"
+
+layout (location = 0) out vec3 outPos;
+layout (location = 1) out vec2 outUV;
+layout (location = 2) out vec3 outNormal;
+layout (location = 3) out vec4 outTangent;
+layout (location = 4) out mat3 outTBN;
+
+void main()
+{
+    Vertex v = pcs.vertexBuffer.vertices[gl_VertexIndex];
+
+    vec4 worldPos = pcs.transform * vec4(v.position, 1.0f);
+
+    gl_Position = pcs.sceneData.viewProj * worldPos;
+    outPos = worldPos.xyz;
+    outUV = vec2(v.uv_x, v.uv_y);
+    // A bit inefficient, but okay - this is needed for non-uniform scale
+    // models. See: http://www.lighthouse3d.com/tutorials/glsl-12-tutorial/the-normal-matrix/
+    // Simpler case, when everything is uniform
+    // outNormal = (pcs.transform * vec4(v.normal, 0.0)).xyz;
+    outNormal = mat3(transpose(inverse(pcs.transform))) * v.normal;
+
+    outTangent = v.tangent;
+
+    vec3 T = normalize(vec3(pcs.transform * v.tangent));
+    vec3 N = normalize(outNormal);
+    vec3 B = cross(N, T) * v.tangent.w;
+    outTBN = mat3(T, B, N);
+}