Initial

src/shaders/orbitv.glsl

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+#version 330 core
+layout (location = 0) in vec3 aPos;
+layout (location = 1) in vec3 aColor;
+
+out vec3 ourColor;
+
+uniform float f;
+uniform float aspect;
+uniform float zFar;
+uniform float zNear;
+uniform float theta;
+uniform vec3 cameraPosition;
+uniform vec3 cameraRotation;
+
+void main()
+{
+/*    mat4 realprojectionMatrix = mat4(
+        f / aspect, 0, 0, 0,
+        0, f, 0, 0,
+        0, 0, (zFar + zNear) / (zNear - zFar), -1,
+        0, 0, (2 * zFar * zNear) / (zNear - zFar), 0
+    );
+*/
+    mat4 projectionMatrix = mat4(
+        3 / (800.0 / 600.0), 0, 0, 0,
+        0, 3, 0, 0,
+        0, 0, (10 + 1) / (1 - 10), -1,
+        0, 0, (2 * 10 * 1) / (1 - 10), 0
+    );
+
+    mat4 cameraRotationMatrix = mat4(
+        cos(theta), 0, -sin(theta), 0,
+        0, 1, 0, 0,
+        sin(theta), 0, cos(theta), 0,
+        0, 0, 0, 1
+    );
+
+    mat4 cameraPositionMatrix = mat4(
+        1, 0, 0, 0,
+        0, 1, 0, 0,
+        0, 0, 1, 0,
+        10 * sin(theta), 0, -10 * cos(theta), 1
+    );
+
+    mat4 viewMatrix = cameraRotationMatrix * cameraPositionMatrix;
+
+
+    vec4 projectedVertex = projectionMatrix * cameraRotationMatrix * cameraPositionMatrix * vec4(aPos, 1.0);
+    gl_Position = projectedVertex / projectedVertex.w;
+    ourColor = aColor;
+}
+