summaryrefslogtreecommitdiff
path: root/scene/animation/animation_blend_space.h
diff options
context:
space:
mode:
Diffstat (limited to 'scene/animation/animation_blend_space.h')
-rw-r--r--scene/animation/animation_blend_space.h94
1 files changed, 94 insertions, 0 deletions
diff --git a/scene/animation/animation_blend_space.h b/scene/animation/animation_blend_space.h
new file mode 100644
index 0000000000..3eda3d2d39
--- /dev/null
+++ b/scene/animation/animation_blend_space.h
@@ -0,0 +1,94 @@
+#ifndef ANIMATION_BLEND_SPACE_H
+#define ANIMATION_BLEND_SPACE_H
+
+#include "scene/animation/animation_graph_player.h"
+
+class AnimationNodeBlendSpace : public AnimationRootNode {
+ GDCLASS(AnimationNodeBlendSpace, AnimationRootNode)
+
+ enum {
+ MAX_BLEND_POINTS = 64
+ };
+
+ struct BlendPoint {
+ Ref<AnimationRootNode> node;
+ Vector2 position;
+ };
+
+ BlendPoint blend_points[MAX_BLEND_POINTS];
+ int blend_points_used;
+
+ struct BlendTriangle {
+ int points[3];
+ };
+
+ Vector<BlendTriangle> triangles;
+
+ Vector2 blend_pos;
+ Vector2 max_space;
+ Vector2 min_space;
+ Vector2 snap;
+ String x_label;
+ String y_label;
+
+ void _add_blend_point(int p_index, const Ref<AnimationRootNode> &p_node);
+ void _set_triangles(const Vector<int> &p_triangles);
+ Vector<int> _get_triangles() const;
+
+ void _blend_triangle(const Vector2 &p_pos, const Vector2 *p_points, float *r_weights);
+
+ bool auto_triangles;
+ bool trianges_dirty;
+
+ void _update_triangles();
+
+protected:
+ virtual void _validate_property(PropertyInfo &property) const;
+ static void _bind_methods();
+
+public:
+ void add_blend_point(const Ref<AnimationRootNode> &p_node, const Vector2 &p_position, int p_at_index = -1);
+ void set_blend_point_position(int p_point, const Vector2 &p_position);
+ void set_blend_point_node(int p_point, const Ref<AnimationRootNode> &p_node);
+ Vector2 get_blend_point_position(int p_point) const;
+ Ref<AnimationRootNode> get_blend_point_node(int p_point) const;
+ void remove_blend_point(int p_point);
+ int get_blend_point_count() const;
+
+ bool has_triangle(int p_x, int p_y, int p_z) const;
+ void add_triangle(int p_x, int p_y, int p_z, int p_at_index = -1);
+ int get_triangle_point(int p_triangle, int p_point);
+ void remove_triangle(int p_triangle);
+ int get_triangle_count() const;
+
+ void set_min_space(const Vector2 &p_min);
+ Vector2 get_min_space() const;
+
+ void set_max_space(const Vector2 &p_max);
+ Vector2 get_max_space() const;
+
+ void set_snap(const Vector2 &p_snap);
+ Vector2 get_snap() const;
+
+ void set_blend_pos(const Vector2 &p_pos);
+ Vector2 get_blend_pos() const;
+
+ void set_x_label(const String &p_label);
+ String get_x_label() const;
+
+ void set_y_label(const String &p_label);
+ String get_y_label() const;
+
+ float process(float p_time, bool p_seek);
+ String get_caption() const;
+
+ Vector2 get_closest_point(const Vector2 &p_point);
+
+ void set_auto_triangles(bool p_enable);
+ bool get_auto_triangles() const;
+
+ AnimationNodeBlendSpace();
+ ~AnimationNodeBlendSpace();
+};
+
+#endif // ANIMATION_BLEND_SPACE_H