Merge pull request #36098 from godotengine/vulkan

Add initial Vulkan support, master branch goes UNSTABLE

1 files changed, 19 insertions, 0 deletions

diff --git a/core/math/camera_matrix.h b/core/math/camera_matrix.h
index 2eed6d25d6..60f7d15974 100644
--- a/core/math/camera_matrix.h
+++ b/core/math/camera_matrix.h
@@ -50,6 +50,7 @@ struct CameraMatrix {
 	void set_identity();
 	void set_zero();
 	void set_light_bias();
+	void set_depth_correction(bool p_flip_y = true);
 	void set_light_atlas_rect(const Rect2 &p_rect);
 	void set_perspective(real_t p_fovy_degrees, real_t p_aspect, real_t p_z_near, real_t p_z_far, bool p_flip_fov = false);
 	void set_perspective(real_t p_fovy_degrees, real_t p_aspect, real_t p_z_near, real_t p_z_far, bool p_flip_fov, int p_eye, real_t p_intraocular_dist, real_t p_convergence_dist);
@@ -74,6 +75,7 @@ struct CameraMatrix {
 
 	bool get_endpoints(const Transform &p_transform, Vector3 *p_8points) const;
 	Vector2 get_viewport_half_extents() const;
+	void get_far_plane_size(real_t &r_width, real_t &r_height) const;
 
 	void invert();
 	CameraMatrix inverse() const;
@@ -90,6 +92,23 @@ struct CameraMatrix {
 	int get_pixels_per_meter(int p_for_pixel_width) const;
 	operator Transform() const;
 
+	void flip_y();
+
+	bool operator==(const CameraMatrix &p_cam) const {
+		for (uint32_t i = 0; i < 4; i++) {
+			for (uint32_t j = 0; j < 4; j++) {
+				if (matrix[i][j] != p_cam.matrix[i][j]) {
+					return false;
+				}
+			}
+		}
+		return true;
+	}
+
+	bool operator!=(const CameraMatrix &p_cam) const {
+		return !(*this == p_cam);
+	}
+
 	CameraMatrix();
 	CameraMatrix(const Transform &p_transform);
 	~CameraMatrix();