git-svn-id: svn://db.shs.com.ru/libs@626 a8b55f48-bf90-11e4-a774-851b48703e85

2019-11-22 15:20:52 +00:00
parent 5e2b563d57
commit 09248aae34
128 changed files with 16038 additions and 0 deletions
--- a/qglengine/renderer.h
+++ b/qglengine/renderer.h
@@ -0,0 +1,123 @@
+/*
+    QGLView
+    Copyright (C) 2019  Ivan Pelipenko peri4ko@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef RENDERER_H
+#define RENDERER_H
+
+#include "renderer_base.h"
+#include "renderer_material.h"
+#include "renderer_service.h"
+#include <QQueue>
+
+
+class Renderer: public RendererBase {
+	friend class QGLView;
+	friend class RendererMaterial;
+	friend class RendererService;
+	enum RenderPass {
+		rpSolid,
+		rpTransparent,
+		rpSelection,
+		rpShadow,
+		rpNoProc,
+	};
+	enum ShaderRole {
+		// Selection
+		srSelectionFill,
+		srSelectionHalo,
+		srSelectionApply,
+		srSelectionFrame,
+
+		// Service
+		srService,
+
+		// Deferred shading
+		srGeometryPass,
+		srLightingPass,
+		srFinalPass,
+	};
+	enum DeferredBufferRole {
+		dbrDiffuseRough,
+		dbrNormalReflect,
+		dbrSpecularHeight,
+		dbrEmissionBitangX,
+		dbrSpeedBitangXY,
+	};
+	enum SelectionBufferRole {
+		sbrSrcHover,
+		sbrSrcSelect,
+		sbrHovered,
+		sbrSelected
+	};
+
+public:
+	Renderer(QGLView * view_);
+	virtual ~Renderer();
+
+	void init(int width, int height);
+	void resize(int width, int height);
+	void reloadShaders();
+	void renderScene();
+	void setCameraLightOn(bool on);
+	bool isCameraLightOn() const {return is_camera_light;}
+
+	QImage materialThumbnail(Material * m) {return rend_mat.materialThumbnail(m);}
+	void recreateMaterialThumbnails(bool force_all = false) {rend_mat.recreateMaterialThumbnails(force_all);}
+
+protected:
+	void generateObjectsID(Scene & scene);
+	void fillSelectionsBuffer(const QList<ObjectBase *> & ol);
+	void fillObjectsBuffer(const QList<ObjectBase*> & ol, RenderPass pass);
+	void reloadObjects();
+	void renderObjects(Scene & scene, RenderPass pass);
+	void renderSelection(Scene & scene);
+	void renderSelectionFrame();
+
+	bool bindShader(ShaderRole role, QOpenGLShaderProgram ** ret = 0);
+	void initShaders();
+	void releaseShader();
+
+private:
+	float exposure_, line_thick_;
+	bool edit_mode, proc_sel_pbo, need_init_shaders, is_camera_light;
+	Framebuffer fbo_selection, fbo_ds, fbo_out, fbo_hsmall;
+	/*QOpenGLShaderProgram * shader_fxaa, * shader_ds_0, * shader_ds_1, * shader_hdr, * shader_small;
+	QOpenGLShaderProgram * shader_bloom_0, * shader_bloom_1, * shader_motion_blur, * shader_fbo_add;
+	QOpenGLShaderProgram * shader_shadow, * shader_ssr, * shader_ssr_blur, * shader_ssr_merge;
+	QOpenGLShaderProgram * shader_ssao_blur, * shader_ssao_merge, * shader_dof;*/
+	QMap<ShaderRole, QString> shader_files;
+	QMap<ShaderRole, QOpenGLShaderProgram*> shaders;
+
+	RendererMaterial rend_mat;
+	RendererService rend_service;
+
+	Mesh * quad, * sel_frame;
+	Light * cam_light;
+
+	QHash<uint, ObjectBase * > ids;
+	uint id_hover;
+	QPoint mouse_pos;
+	QRect mouse_rect;
+	QMatrix4x4 prev_view, prev_proj;
+	QMatrix3x3 nm;
+	QVector4D corner_dirs[4];
+	QVector<QVector3D> hcontent;
+
+};
+
+#endif // RENDERER_H