17 lines
518 B
C
17 lines
518 B
C
#include "Rendering/Camera.h"
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camera_t camera_create(vec3s position, versors rotation, float focal_length, float size_x, float aspect_ratio)
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{
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camera_t camera =
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{
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.position = position,
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.rotation = rotation,
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.focal_length = focal_length,
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.size_x = size_x,
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.size_y = size_x / aspect_ratio,
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.fov_x = 2.0f * (float)atan(size_x / (2.0f * focal_length)),
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.fov_y = 2.0f * (float)atan(size_x / (2.0f * focal_length * aspect_ratio)),
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};
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return camera;
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} |