initial commit

shaders/triangle.frag

@@ -0,0 +1,15 @@
+#version 460
+#extension GL_EXT_nonuniform_qualifier : require
+
+layout(set = 0, binding = 0) uniform sampler2D texSamplers[];
+
+layout(location = 0) in vec2 uv;
+layout(location = 1) in vec4 color;
+layout(location = 2) in flat uint tex_id;
+
+layout(location = 0) out vec4 out_color;
+
+void main() {
+//    outColor = texture(texSamplers[nonuniformEXT(tex_id)], uv) * color;
+    out_color = color;
+}

shaders/triangle.vert

@@ -0,0 +1,40 @@
+#version 460
+#extension GL_EXT_nonuniform_qualifier : require
+
+struct Vertex {
+    vec2 pos;
+    vec2 uv;
+    vec4 color;
+    float alpha;
+    uint textureID;
+};
+
+layout(set = 0, binding = 0) uniform sampler2D globalTextures[];
+
+layout(std430, set = 0, binding = 1) readonly buffer VertexBuffer {
+    Vertex vertices[];
+} vBuf;
+
+layout(location = 0) out vec2 uv;
+layout(location = 1) out vec4 color;
+layout(location = 2) out flat uint tex_id;
+
+void main() {
+
+    Vertex testVertices[6] = Vertex[](
+    Vertex(vec2(-0.5, -0.5), vec2(0.0, 0.0), vec4(1.0, 0.0, 0.0, 1.0), 1.0, 0),
+    Vertex(vec2( 0.5, -0.5), vec2(1.0, 0.0), vec4(0.0, 1.0, 0.0, 1.0), 1.0, 0),
+    Vertex(vec2(-0.5,  0.5), vec2(0.0, 1.0), vec4(0.0, 0.0, 1.0, 1.0), 1.0, 0),
+
+    Vertex(vec2( 0.5,  0.5), vec2(1.0, 1.0), vec4(1.0, 1.0, 1.0, 1.0), 1.0, 0),
+    Vertex(vec2(-0.5,  0.5), vec2(0.0, 1.0), vec4(0.0, 0.0, 1.0, 1.0), 1.0, 0),
+    Vertex(vec2( 0.5, -0.5), vec2(1.0, 1.0), vec4(0.0, 1.0, 0.0, 1.0), 1.0, 0)
+    );
+
+    Vertex v = vBuf.vertices[gl_VertexIndex];
+
+    uv = v.uv;
+    color = v.color;
+    tex_id = v.textureID;
+    gl_Position = vec4(v.pos, 0.0, 1.0);
+}