Added Vulkan examples sources!

data/shaders/geometryshader/base.frag

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+#version 450
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (location = 0) in vec3 inColor;
+
+layout (location = 0) out vec4 outFragColor;
+
+void main(void)
+{
+	outFragColor = vec4(inColor, 1.0);
+}

data/shaders/geometryshader/base.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 vec3 inPos;
+layout (location = 1) in vec3 inNormal;
+
+layout (location = 0) out vec3 outNormal;
+
+void main(void)
+{
+	outNormal = inNormal;
+	gl_Position = vec4(inPos.xyz, 1.0);
+}

data/shaders/geometryshader/generate-spirv.bat

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+glslangvalidator -V base.vert -o base.vert.spv
+glslangvalidator -V base.frag -o base.frag.spv
+glslangvalidator -V normaldebug.geom -o normaldebug.geom.spv
+glslangvalidator -V mesh.vert -o mesh.vert.spv
+glslangvalidator -V mesh.frag -o mesh.frag.spv

data/shaders/geometryshader/mesh.frag

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+#version 450
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (location = 0) in vec2 vTexcoord;
+layout (location = 1) in vec3 vNormal;
+layout (location = 2) in vec3 vColor;
+layout (location = 3) in vec3 vEyePos;
+layout (location = 4) in vec3 vLightVec;
+
+layout (location = 0) out vec4 outFragColor;
+
+void main() 
+{
+  vec3 Eye = normalize(-vEyePos);
+  vec3 Reflected = normalize(reflect(-vLightVec, vNormal)); 
+ 
+  vec4 IAmbient = vec4(0.2, 0.2, 0.2, 1.0);
+  vec4 IDiffuse = vec4(0.5, 0.5, 0.5, 0.5) * max(dot(vNormal, vLightVec), 0.0);
+  float specular = 0.75;
+  vec4 ISpecular = vec4(0.5, 0.5, 0.5, 1.0) * pow(max(dot(Reflected, Eye), 0.0), 0.8) * specular; 
+ 
+  outFragColor = vec4((IAmbient + IDiffuse) * vec4(vColor, 1.0) + ISpecular);
+}

data/shaders/geometryshader/mesh.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 vec3 inNormal;
+layout (location = 2) in vec2 inTexCoord;
+layout (location = 3) in vec3 inColor;
+
+layout (binding = 0) uniform UBO 
+{
+	mat4 projection;
+	mat4 model;
+} ubo;
+
+layout (location = 0) out vec2 vTexcoord;
+layout (location = 1) out vec3 vNormal;
+layout (location = 2) out vec3 vColor;
+layout (location = 3) out vec3 vEyePos;
+layout (location = 4) out vec3 vLightVec;
+
+void main() 
+{
+	vTexcoord = inTexCoord.st;
+	vNormal = inNormal;
+	vColor = inColor;
+	gl_Position = ubo.projection * ubo.model * inPos;
+	vEyePos = vec3(ubo.model * inPos);
+	vec4 lightPos = vec4(0.0, 0.0, 0.0, 1.0) * ubo.model;
+	vLightVec = normalize(lightPos.xyz - vEyePos);
+}

data/shaders/geometryshader/normaldebug.geom

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+#version 450
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (triangles) in;
+layout (line_strip, max_vertices = 6) out;
+
+layout (binding = 1) uniform UBO 
+{
+	mat4 projection;
+	mat4 model;
+} ubo;
+
+layout (location = 0) in vec3 inNormal[];
+
+layout (location = 0) out vec3 outColor;
+
+void main(void)
+{	
+	float normalLength = 0.015;
+	for(int i=0; i<gl_in.length(); i++)
+	{
+		vec3 pos = gl_in[i].gl_Position.xyz;
+		vec3 normal = inNormal[i].xyz;
+
+		gl_Position = ubo.projection * (ubo.model * vec4(pos, 1.0));
+		outColor = vec3(1.0, 0.0, 0.0);
+		EmitVertex();
+
+		gl_Position = ubo.projection * (ubo.model * vec4(pos + normal * normalLength, 1.0));
+		outColor = vec3(0.0, 0.0, 1.0);
+		EmitVertex();
+
+		EndPrimitive();
+	}
+}