Basic physics with boxes

NothinFancy/assets/base/shaders/shadow/directionalShadowFragment.shader

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+#version 330 core
+
+void main() {
+
+}

NothinFancy/assets/base/shaders/shadow/directionalShadowVertex.shader

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+#version 330 core
+
+layout(location = 0) in vec3 pos;
+
+uniform mat4 lightSpace;
+uniform mat4 model[60];
+
+out vec3 texCoord;
+
+void main() {
+	gl_Position = lightSpace * model[gl_InstanceID] * vec4(pos, 1.0);
+}

NothinFancy/assets/base/shaders/shadow/pointShadowFragment.shader

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+#version 330 core
+
+in vec4 fragPos;
+
+uniform vec3 lightPos;
+uniform float farPlane;
+
+void main() {
+	float dist = length(fragPos.xyz - lightPos);
+	dist /= farPlane;
+	gl_FragDepth = dist;
+}

NothinFancy/assets/base/shaders/shadow/pointShadowGeometry.shader

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+#version 330 core
+
+layout(triangles) in;
+layout(triangle_strip, max_vertices = 18) out;
+
+uniform mat4 lightSpaceMat[6];
+
+out vec4 fragPos;
+
+void main() {
+	for (int face = 0; face < 6; face++) {
+		gl_Layer = face;
+		for (int i = 0; i < 3; i++) {
+			fragPos = gl_in[i].gl_Position;
+			gl_Position = lightSpaceMat[face] * fragPos;
+			EmitVertex();
+		}
+		EndPrimitive();
+	}
+}

NothinFancy/assets/base/shaders/shadow/pointShadowVertex.shader

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+#version 330 core
+
+layout(location = 0) in vec3 pos;
+
+uniform mat4 model[60];
+
+void main() {
+	gl_Position = model[gl_InstanceID] * vec4(pos, 1.0);
+}