124 lines
3.3 KiB
C++
124 lines
3.3 KiB
C++
/*
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QGLView
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Copyright (C) 2019 Ivan Pelipenko peri4ko@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef RENDERER_H
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#define RENDERER_H
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#include "renderer_base.h"
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#include "renderer_material.h"
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#include "renderer_service.h"
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#include <QQueue>
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class Renderer: public RendererBase {
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friend class QGLView;
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friend class RendererMaterial;
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friend class RendererService;
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enum RenderPass {
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rpSolid,
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rpTransparent,
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rpSelection,
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rpShadow,
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rpNoProc,
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};
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enum ShaderRole {
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// Selection
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srSelectionFill,
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srSelectionHalo,
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srSelectionApply,
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srSelectionFrame,
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// Service
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srService,
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// Deferred shading
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srGeometryPass,
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srLightingPass,
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srFinalPass,
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};
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enum DeferredBufferRole {
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dbrDiffuseRough,
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dbrNormalReflect,
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dbrSpecularHeight,
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dbrEmissionBitangX,
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dbrSpeedBitangXY,
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};
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enum SelectionBufferRole {
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sbrSrcHover,
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sbrSrcSelect,
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sbrHovered,
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sbrSelected
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};
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public:
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Renderer(QGLView * view_);
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virtual ~Renderer();
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void init(int width, int height);
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void resize(int width, int height);
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void reloadShaders();
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void renderScene();
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void setCameraLightOn(bool on);
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bool isCameraLightOn() const {return is_camera_light;}
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QImage materialThumbnail(Material * m) {return rend_mat.materialThumbnail(m);}
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void recreateMaterialThumbnails(bool force_all = false) {rend_mat.recreateMaterialThumbnails(force_all);}
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protected:
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void generateObjectsID(Scene & scene);
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void fillSelectionsBuffer(const QList<ObjectBase *> & ol);
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void fillObjectsBuffer(const QList<ObjectBase*> & ol, RenderPass pass);
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void reloadObjects();
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void renderObjects(Scene & scene, RenderPass pass);
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void renderSelection(Scene & scene);
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void renderSelectionFrame();
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bool bindShader(ShaderRole role, QOpenGLShaderProgram ** ret = 0);
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void initShaders();
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void releaseShader();
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private:
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float exposure_, line_thick_;
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bool edit_mode, proc_sel_pbo, need_init_shaders, is_camera_light;
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Framebuffer fbo_selection, fbo_ds, fbo_out, fbo_hsmall;
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/*QOpenGLShaderProgram * shader_fxaa, * shader_ds_0, * shader_ds_1, * shader_hdr, * shader_small;
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QOpenGLShaderProgram * shader_bloom_0, * shader_bloom_1, * shader_motion_blur, * shader_fbo_add;
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QOpenGLShaderProgram * shader_shadow, * shader_ssr, * shader_ssr_blur, * shader_ssr_merge;
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QOpenGLShaderProgram * shader_ssao_blur, * shader_ssao_merge, * shader_dof;*/
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QMap<ShaderRole, QString> shader_files;
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QMap<ShaderRole, QOpenGLShaderProgram*> shaders;
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RendererMaterial rend_mat;
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RendererService rend_service;
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Mesh * quad, * sel_frame;
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Light * cam_light;
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QHash<uint, ObjectBase * > ids;
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uint id_hover;
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QPoint mouse_pos;
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QRect mouse_rect;
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QMatrix4x4 prev_view, prev_proj;
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QMatrix3x3 nm;
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QVector4D corner_dirs[4];
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QVector<QVector3D> hcontent;
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};
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#endif // RENDERER_H
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