Depth Pre-Pass and saving of images

shaders/depthPrepass.frag

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+#version 450
+
+
+void main() {
+
+}

shaders/depthPrepass.vert

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+#version 450
+#extension GL_EXT_buffer_reference : require
+
+struct Model
+{
+    mat4 modelMatrix;
+};
+
+struct Material
+{
+    vec4 colorFactor;
+    vec4 metalRoughFactors;
+    ivec4 textureImageIndices;
+    ivec4 textureSamplerIndices;
+    vec4 alphaCutoff;
+};
+
+layout (buffer_reference, std430) readonly buffer ModelData
+{
+    Model models[];
+};
+
+layout (buffer_reference, std430) readonly buffer MaterialData
+{
+    Material materials[];
+};
+
+layout (set = 0, binding = 0) uniform addresses
+{
+    MaterialData materialBufferDeviceAddress;
+    ModelData modelBufferDeviceAddress;
+} bufferAddresses;
+
+
+layout (location = 0) in vec3 position;
+
+
+layout (push_constant) uniform PushConstants {
+    mat4 viewProj;  // (64)
+    // (16)
+    // (16)
+    // (16)
+    // (16)
+} pushConstants;
+
+void main() {
+    mat4 model = bufferAddresses.modelBufferDeviceAddress.models[gl_InstanceIndex].modelMatrix;
+    gl_Position = pushConstants.viewProj * model * vec4(position, 1.0f);
+}