ui rendering works now

res/shaders/uiVertex.glsl

@@ -0,0 +1,83 @@
+#version 450
+layout(row_major) uniform;
+layout(row_major) buffer;
+
+#line 1 0
+struct RenderElementStyle_0
+{
+    vec3 position_0;
+    uint backgroundImageIndex_0;
+    vec3 backgroundColor_0;
+    float opacity_0;
+    vec4 borderBottomColor_0;
+    vec4 borderLeftColor_0;
+    vec4 borderRightColor_0;
+    vec4 borderTopColor_0;
+    float borderBottomLeftRadius_0;
+    float borderBottomRightRadius_0;
+    float borderTopLeftRadius_0;
+    float borderTopRightRadius_0;
+    vec2 dimensions_0;
+};
+
+
+#line 33
+layout(std430, binding = 3) readonly buffer _S1 {
+    RenderElementStyle_0 _data[];
+} elements_0;
+
+#line 33
+layout(location = 0)
+out vec2 _S2;
+
+
+#line 33
+layout(location = 1)
+out uint _S3;
+
+
+
+struct VertexStageOutput_0
+{
+    vec4 position_1;
+    vec2 texCoords_0;
+    uint elementId_0;
+};
+
+
+void main()
+{
+
+#line 46
+    uint _S4 = uint(gl_VertexIndex);
+
+#line 46
+    uint _S5 = uint(gl_InstanceIndex);
+
+    RenderElementStyle_0 style_0 = ((elements_0)._data[(_S5)]);
+    float xMin_0 = style_0.position_0.x;
+    float xMax_0 = xMin_0 + style_0.dimensions_0.x;
+    float yMin_0 = style_0.position_0.y;
+    float yMax_0 = yMin_0 + style_0.dimensions_0.y;
+    vec4  coordinates_0[4] = { vec4(xMin_0, yMin_0, float(0), float(0)), vec4(xMin_0, yMax_0, float(0), float(1)), vec4(xMax_0, yMin_0, float(1), float(0)), vec4(xMax_0, yMax_0, float(1), float(1)) };
+
+#line 59
+    VertexStageOutput_0 output_0;
+    output_0.position_1 = vec4(coordinates_0[_S4].xy, style_0.position_0.z, float(1));
+    output_0.texCoords_0 = coordinates_0[_S4].zw;
+    output_0.elementId_0 = _S5;
+    VertexStageOutput_0 _S6 = output_0;
+
+#line 63
+    gl_Position = _S6.position_1;
+
+#line 63
+    _S2 = _S6.texCoords_0;
+
+#line 63
+    _S3 = _S6.elementId_0;
+
+#line 63
+    return;
+}
+