Added Vulkan examples sources!

data/shaders/texturearray/generate-spirv.bat

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+glslangvalidator -V instancing.vert -o instancing.vert.spv
+glslangvalidator -V instancing.frag -o instancing.frag.spv

data/shaders/texturearray/instancing.frag

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+#version 450
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (binding = 1) uniform sampler2DArray samplerArray;
+
+layout (location = 0) in vec3 inUV;
+
+layout (location = 0) out vec4 outFragColor;
+
+void main() 
+{
+	outFragColor = texture(samplerArray, inUV);
+}

data/shaders/texturearray/instancing.vert

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+#version 450
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (location = 0) in vec4 inPos;
+layout (location = 1) in vec2 inUV;
+
+struct Instance
+{
+	mat4 model;
+	vec4 arrayIndex;
+};
+
+layout (binding = 0) uniform UBO 
+{
+	mat4 projection;
+	mat4 view;
+	Instance instance[8];
+} ubo;
+
+layout (location = 0) out vec3 outUV;
+
+void main() 
+{
+	outUV = vec3(inUV, ubo.instance[gl_InstanceIndex].arrayIndex.x);
+	mat4 modelView = ubo.view * ubo.instance[gl_InstanceIndex].model;
+	gl_Position = ubo.projection * modelView * inPos;
+}