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| author | heavydemon21 <nielsstunnebrink1@gmail.com> | 2024-12-18 19:17:38 +0100 |
|---|---|---|
| committer | heavydemon21 <nielsstunnebrink1@gmail.com> | 2024-12-18 19:17:38 +0100 |
| commit | d0286486b5fddcfb32dcd1f3010aef5368ee678e (patch) | |
| tree | b5d73c664ec0a1884dec4238eba866411d49d9d8 /src/crepe/util/AbsoluutPosition.cpp | |
| parent | d8e6773be7206994716c29e1ee8195b10f094bdf (diff) | |
rendering met absoluut position util functie, particle ben ik nog jaro aan het overleggen dus er die werkt niet goed
Diffstat (limited to 'src/crepe/util/AbsoluutPosition.cpp')
| -rw-r--r-- | src/crepe/util/AbsoluutPosition.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/crepe/util/AbsoluutPosition.cpp b/src/crepe/util/AbsoluutPosition.cpp new file mode 100644 index 0000000..296cc09 --- /dev/null +++ b/src/crepe/util/AbsoluutPosition.cpp @@ -0,0 +1,20 @@ +#include "AbsoluutPosition.h" + +using namespace crepe; + +vec2 AbsoluutPosition::get_position(const Transform & transform, const vec2 & offset) { + // Get the rotation in radians + float radians1 = transform.rotation * (M_PI / 180.0); + + // Calculate total offset with scale + vec2 total_offset = offset * transform.scale; + + // Rotate + float rotated_total_offset_x1 + = total_offset.x * cos(radians1) - total_offset.y * sin(radians1); + float rotated_total_offset_y1 + = total_offset.x * sin(radians1) + total_offset.y * cos(radians1); + + // Final positions considering scaling and rotation + return (transform.position + vec2(rotated_total_offset_x1, rotated_total_offset_y1)); +} |