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Code Issues 123 Wiki Activity

ImGuizmo System OpenGL

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This commit is contained in:
daniu
2026-06-17 01:19:59 +02:00
parent 3bed2212d7
commit 5a39ed5193
10 changed files with 3206 additions and 99 deletions
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6
rendering/opengl33renderer.h
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@@ -105,6 +105,12 @@ class opengl33_renderer : public gfx_renderer {
Pick_Node() const override { return m_picksceneryitem; }
glm::dvec3
Mouse_Position() const override { return m_worldmousecoordinates; }
glm::mat4
Camera_View_Matrix() const override { return glm::mat4( glm::mat3( m_colorpass.pass_camera.modelview() ) ); }
glm::mat4
Camera_Projection_Matrix() const override { return m_colorpass.pass_camera.projection(); }
glm::dvec3
Camera_Position() const override { return m_colorpass.pass_camera.position(); }
// maintenance methods
void
Update( double const Deltatime ) override;

6
rendering/openglrenderer.h
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@@ -105,6 +105,12 @@ public:
Pick_Node() const override { return m_picksceneryitem; }
glm::dvec3
Mouse_Position() const override { return m_worldmousecoordinates; }
glm::mat4
Camera_View_Matrix() const override { return glm::mat4( glm::mat3( m_colorpass.camera.modelview() ) ); }
glm::mat4
Camera_Projection_Matrix() const override { return m_colorpass.camera.projection(); }
glm::dvec3
Camera_Position() const override { return m_colorpass.camera.position(); }
// maintenance methods
void
Update( double const Deltatime ) override;

7
rendering/renderer.h
View File

@@ -73,6 +73,13 @@ public:
virtual auto Pick_Node() const -> scene::basic_node const * = 0;
virtual auto Mouse_Position() const -> glm::dvec3 = 0;
// editor helpers: matrices/position of the most recent color pass camera.
// the view matrix is camera-relative (rotation only, camera at origin), matching the
// camera-relative rendering used by the engine; build object matrices relative to Camera_Position().
// default implementations return identity so backends without a usable camera still compile.
virtual auto Camera_View_Matrix() const -> glm::mat4 { return glm::mat4( 1.f ); }
virtual auto Camera_Projection_Matrix() const -> glm::mat4 { return glm::mat4( 1.f ); }
virtual auto Camera_Position() const -> glm::dvec3 { return glm::dvec3( 0.0 ); }
// maintenance methods
virtual void Update( double const Deltatime ) = 0;
virtual void Update_Pick_Control() = 0;