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Added Renderer::camera_3d_camera_transform_matrix_stack_clear() and Renderer::get_camera_3d_model_view_matrix_stack_clear() helper methods.

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Relintai 2025-02-23 10:42:58 +01:00
parent c382024f95
commit a7590426eb
2 changed files with 25 additions and 15 deletions
sfw/render_immediate
renderer.cpprenderer.h

38
sfw/render_immediate/renderer.cpp
View File

@ -5,13 +5,13 @@
#include "render_core/color_material.h"
#include "render_core/color_material_2d.h"
#include "render_core/colored_material.h"
#include "render_core/colored_texture_material_2d.h"
#include "render_core/font.h"
#include "render_core/font_material.h"
#include "render_core/material.h"
#include "render_core/mesh.h"
#include "render_core/texture.h"
#include "render_core/texture_material.h"
#include "render_core/colored_texture_material_2d.h"
#include "render_core/render_state.h"
//--STRIP
@ -369,7 +369,6 @@ void Renderer::draw_mesh_3d_textured(const Ref<Mesh> &p_mesh, const Ref<Texture>
camera_3d_pop_model_view_matrix();
}
void Renderer::camera_2d_bind() {
RenderState::model_view_matrix_2d = _camera_2d_model_view_matrix;
RenderState::projection_matrix_2d = _camera_2d_projection_matrix;
@ -411,7 +410,7 @@ int Renderer::get_camera_2d_projection_matrix_stack_size() const {
}
void Renderer::camera_2d_projection_matrix_stack_clear() {
_camera_2d_projection_matrix_stack.clear();
_camera_2d_projection_matrix = Transform();
RenderState::projection_matrix_2d = _camera_2d_projection_matrix;
}
@ -444,7 +443,7 @@ int Renderer::get_camera_2d_model_view_matrix_stack_size() const {
}
void Renderer::camera_2d_model_view_matrix_stack_clear() {
_camera_2d_model_view_matrix_stack.clear();
_camera_2d_model_view_matrix = Transform2D();
RenderState::model_view_matrix_2d = _camera_2d_model_view_matrix;
}
@ -502,7 +501,7 @@ void Renderer::camera_3d_reset() {
_camera_3d_projection = Projection();
_camera_3d_camera_transform_matrix = Transform();
_camera_3d_model_view_matrix = Transform();
_camera_3d_camera_transform_matrix_stack.clear();
_camera_3d_model_view_matrix_stack.clear();
@ -535,6 +534,11 @@ void Renderer::camera_3d_pop_camera_transform_matrix() {
int Renderer::get_camera_3d_camera_transform_matrix_stack_size() const {
return _camera_3d_camera_transform_matrix_stack.size();
}
void Renderer::camera_3d_camera_transform_matrix_stack_clear() {
_camera_3d_camera_transform_matrix_stack.clear();
_camera_3d_camera_transform_matrix = Transform();
RenderState::camera_transform_3d = _camera_3d_camera_transform_matrix;
}
Transform Renderer::camera_3d_get_current_model_view_matrix() const {
return _camera_3d_model_view_matrix;
@ -560,6 +564,12 @@ void Renderer::camera_3d_pop_model_view_matrix() {
int Renderer::get_camera_3d_model_view_matrix_stack_size() const {
return _camera_3d_model_view_matrix_stack.size();
}
void Renderer::get_camera_3d_model_view_matrix_stack_clear() {
_camera_3d_model_view_matrix_stack.clear();
_camera_3d_model_view_matrix = Transform();
RenderState::model_view_matrix_3d = _camera_3d_model_view_matrix;
}
// Aspect Ratio = w / h
void Renderer::camera_3d_projection_set_to_orthographic(float aspect_ratio, float size, float znear, float zfar, bool vaspect) {
@ -571,7 +581,7 @@ void Renderer::camera_3d_projection_set_to_orthographic(float aspect_ratio, floa
vaspect);
RenderState::projection_matrix_3d = _camera_3d_projection;
_last_camera_3d_data.type = LastCamera3DData::TYPE_ORTOGRAPHIC;
_last_camera_3d_data.size = size;
_last_camera_3d_data.aspect_ratio = aspect_ratio;
@ -590,8 +600,8 @@ void Renderer::camera_3d_projection_set_to_perspective(float aspect_ratio, float
vaspect);
RenderState::projection_matrix_3d = _camera_3d_projection;
_last_camera_3d_data.type = LastCamera3DData::TYPE_PERSPECTIVE;
_last_camera_3d_data.type = LastCamera3DData::TYPE_PERSPECTIVE;
_last_camera_3d_data.size = size;
_last_camera_3d_data.aspect_ratio = aspect_ratio;
_last_camera_3d_data.znear = znear;
@ -610,7 +620,7 @@ void Renderer::camera_3d_projection_set_to_frustum(float aspect_ratio, float siz
vaspect);
RenderState::projection_matrix_3d = _camera_3d_projection;
_last_camera_3d_data.type = LastCamera3DData::TYPE_FRUSTUM;
_last_camera_3d_data.size = size;
_last_camera_3d_data.aspect_ratio = aspect_ratio;
@ -681,7 +691,7 @@ Vector<Vector3> Renderer::camera_3d_get_near_plane_points() const {
Size2 viewport_size = RenderState::render_rect.size;
Projection cm;
if (_last_camera_3d_data.type == LastCamera3DData::TYPE_ORTOGRAPHIC) {
cm.set_orthogonal(_last_camera_3d_data.size, viewport_size.aspect(), _last_camera_3d_data.znear, _last_camera_3d_data.zfar, true);
} else {
@ -703,7 +713,7 @@ Point2 Renderer::camera_3d_unproject_position(const Vector3 &p_pos) const {
Size2 viewport_size = RenderState::render_rect.size;
Projection cm;
if (_last_camera_3d_data.type == LastCamera3DData::TYPE_ORTOGRAPHIC) {
cm.set_orthogonal(_last_camera_3d_data.size, viewport_size.aspect(), _last_camera_3d_data.znear, _last_camera_3d_data.zfar, true);
} else {
@ -722,16 +732,15 @@ Point2 Renderer::camera_3d_unproject_position(const Vector3 &p_pos) const {
return res;
}
Vector3 Renderer::camera_3d_project_position(const Point2 &p_point, float p_z_depth) const {
if (p_z_depth == 0) {
return _camera_3d_camera_transform_matrix.origin;
}
Size2 viewport_size = RenderState::render_rect.size;
Projection cm;
if (_last_camera_3d_data.type == LastCamera3DData::TYPE_ORTOGRAPHIC) {
cm.set_orthogonal(_last_camera_3d_data.size, viewport_size.aspect(), p_z_depth, _last_camera_3d_data.zfar, true);
} else {
@ -750,7 +759,6 @@ Vector3 Renderer::camera_3d_project_position(const Point2 &p_point, float p_z_de
return _camera_3d_camera_transform_matrix.xform(p);
}
void Renderer::clear_screen(const Color &p_color) {
glClearColor(p_color.r, p_color.g, p_color.b, p_color.a);

2
sfw/render_immediate/renderer.h
View File

@ -98,11 +98,13 @@ public:
void camera_3d_push_camera_transform_matrix(const Transform &p_transform);
void camera_3d_pop_camera_transform_matrix();
int get_camera_3d_camera_transform_matrix_stack_size() const;
void camera_3d_camera_transform_matrix_stack_clear();
Transform camera_3d_get_current_model_view_matrix() const;
void camera_3d_push_model_view_matrix(const Transform &p_transform);
void camera_3d_pop_model_view_matrix();
int get_camera_3d_model_view_matrix_stack_size() const;
void get_camera_3d_model_view_matrix_stack_clear();
// Aspect Ratio = w / h
void camera_3d_projection_set_to_orthographic(float aspect_ratio, float size = 1.0, float znear = 0.05, float zfar = 100, bool vaspect = false);