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Florian Rival
a8559bfbbc
* Update all CMakeLists of extensions to use clang-format * Run clang-format on all Extensions * Update GDCore CMakeLists.txt to add clang-format * Run clang-format on GDCore files * Update GDJS and GDCpp CMakeLists.txt to add clang-format * Run clang-format on GDCpp and GDJS files
20 lines
474 B
C++
20 lines
474 B
C++
#include <SFML/OpenGL.hpp>
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#include <cmath>
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namespace OpenGLTools {
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void GD_CORE_API PerspectiveGL(GLdouble fovY,
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GLdouble aspect,
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GLdouble zNear,
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GLdouble zFar) {
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const GLdouble pi = 3.1415926535897932384626433832795;
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GLdouble fW, fH;
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fH = std::tan(fovY / 360 * pi) * zNear;
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fW = fH * aspect;
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glFrustum(-fW, fW, -fH, fH, zNear, zFar);
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}
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} // namespace OpenGLTools
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