christoph/cpp-masssprings
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implement klotski graph closure solving + improve camera controls (panning)

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Christoph Urlacher
2026-02-18 00:53:42 +01:00
parent 039d96eee3
commit 47fcea6bcb
10 changed files with 226 additions and 96 deletions
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12
include/renderer.hpp
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@ -20,11 +20,13 @@ private:
float angle_y;
Vector2 last_mouse;
bool dragging;
bool panning;
public:
OrbitCamera3D(Vector3 target, float distance)
: camera({0}), target(target), distance(distance), angle_x(0.0),
angle_y(0.3), last_mouse(Vector2Zero()), dragging(false) {
angle_y(0.3), last_mouse(Vector2Zero()), dragging(false),
panning(false) {
camera.position = Vector3(0, 0, -1.0 * distance);
camera.target = target;
camera.up = Vector3(0, 1.0, 0);
@ -40,8 +42,8 @@ public:
class Renderer {
private:
int width;
int height;
const int width;
const int height;
OrbitCamera3D camera;
RenderTexture render_target;
RenderTexture klotski_target;
@ -69,8 +71,8 @@ public:
auto DrawMassSprings(const MassSpringSystem &masssprings) -> void;
auto DrawKlotski(State &state, int hov_x, int hov_y, int sel_x, int sel_y)
-> void;
auto DrawKlotski(const State &state, int hov_x, int hov_y, int sel_x,
int sel_y) -> void;
auto DrawTextures() -> void;
};