SuperTuxKart 1.5 upstream source (from official release tarball)

2026-06-11 20:04:02 +02:00
commit 2957e51aaa
8551 changed files with 1801800 additions and 0 deletions
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+vec4 getPosFromUVDepth(vec3 uvDepth, mat4 u_inverse_projection_matrix)
+{
+    vec4 pos = 2.0 * vec4(uvDepth, 1.0) - 1.0;
+    pos.xy *= vec2(u_inverse_projection_matrix[0][0], u_inverse_projection_matrix[1][1]);
+    pos.zw = vec2(pos.z * u_inverse_projection_matrix[2][2] + pos.w, pos.z * u_inverse_projection_matrix[2][3] + pos.w);
+    pos /= pos.w;
+    return pos;
+}