Basic 3D rendering

res/glsl/fragment.glsl

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+#version 450 core
+
+in vec3 textureCoord;
+
+out vec4 color;
+
+uniform sampler2DArray textureSampler;
+
+void main()
+{
+	color = texture(textureSampler, textureCoord);
+	if (color.w < 0.1) discard;
+}

res/glsl/vertex.glsl

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+#version 450 core
+
+layout (location = 0) in vec3 position;
+layout (location = 1) in vec2 texCoord;
+layout (location = 2) in float texIndex;
+layout (location = 3) in mat4 theModelMatrix;
+
+out vec3 textureCoord;
+
+uniform mat4 theViewMatrix;
+uniform mat4 theProjMatrix;
+
+void main()
+{
+	gl_Position = theProjMatrix * theViewMatrix * theModelMatrix * vec4(position, 1.0);
+	textureCoord = vec3(1.0 - texCoord.x, 1.0 - texCoord.y, texIndex);
+}