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Transformations now commited step by step, fixes many transformation related bugs

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This commit is contained in:
Yousef Khadadeh 2025-08-04 18:14:28 +03:00
parent b4babf978e
commit a2e4a795f7
8 changed files with 127 additions and 47 deletions
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18
src/CoordSpaceHelperTransform.hpp
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@ -15,8 +15,13 @@ struct DrawData;
class CoordSpaceHelperTransform {
public:
CoordSpaceHelperTransform();
CoordSpaceHelperTransform(const WorldVec& translationPos);
CoordSpaceHelperTransform(const WorldVec& rotatePos, double angle);
CoordSpaceHelperTransform(const WorldVec& scalePos, const WorldMultiplier& inverseScaleAmount);
WorldVec from_space_world(const WorldVec& coord) const;
WorldVec to_space_world(const WorldVec& coord) const;
//WorldVec to_space_world(const WorldVec& coord) const;
CoordSpaceHelper other_coord_space_to_this_space(const CoordSpaceHelper& other) const;
CoordSpaceHelper other_coord_space_from_this_space(const CoordSpaceHelper& other) const;
@ -24,12 +29,21 @@ class CoordSpaceHelperTransform {
bool operator==(const CoordSpaceHelperTransform& otherCoords) const;
bool operator!=(const CoordSpaceHelperTransform& otherCoords) const;
enum class TransformType {
NONE,
TRANSLATE,
ROTATE,
SCALE
};
private:
void set_rotation(double newRotation);
void translate(const WorldVec& translation);
void rotate_about(const WorldVec& rotatePos, double angle);
void scale_about(const WorldVec& scalePos, const WorldMultiplier& scaleAmount);
WorldVec pos{0, 0};
TransformType transformType = TransformType::NONE;
WorldVec pos{0, 0}; // rotation center, scale center, or translation value
WorldMultiplier inverseScale{1};
double rotation = 0.0;
};