don't use GL_LINEAR_MIPMAP_LINEAR for shadow maps

optimize gpu upload (use glBufferSubData instead of glMapBuffer Avoid checking char array against zero.
2016-10-14 15:06:09 -07:00
parent 4ebc327151
commit 29f3afe2a4
23 changed files with 616 additions and 83 deletions
--- a/examples/RenderingExamples/DynamicTexturedCubeDemo.cpp
+++ b/examples/RenderingExamples/DynamicTexturedCubeDemo.cpp
@@ -0,0 +1,152 @@
+
+#include "DynamicTexturedCubeDemo.h"
+#include "Bullet3Common/b3Logging.h"
+#include "../CommonInterfaces/CommonGraphicsAppInterface.h"
+#include "Bullet3Common/b3Quaternion.h"
+#include "Bullet3Common/b3AlignedObjectArray.h"
+#include "../CommonInterfaces/CommonRenderInterface.h"
+#include "../CommonInterfaces/CommonExampleInterface.h"
+#include "../CommonInterfaces/CommonGUIHelperInterface.h"
+#include "GwenGuiSupport/GraphingTexture.h"
+
+#include "../CommonInterfaces/Common2dCanvasInterface.h"
+#include "../RenderingExamples/TimeSeriesCanvas.h"
+#include "../RenderingExamples/TimeSeriesFontData.h"
+#include "../Importers/ImportMeshUtility/b3ImportMeshUtility.h"
+#include "../OpenGLWindow/GLInstanceGraphicsShape.h"
+#include "TinyVRGui.h"
+#include "../CommonInterfaces/CommonParameterInterface.h"
+
+class DynamicTexturedCubeDemo : public CommonExampleInterface
+{
+    CommonGraphicsApp* m_app;
+    float m_x;
+    float m_y;
+    float m_z;
+	b3AlignedObjectArray<int> m_movingInstances;
+	
+	
+	TinyVRGui* m_tinyVrGUI;
+
+	enum
+	{
+		numCubesX = 1,
+		numCubesY = 1
+	};
+public:
+    
+    DynamicTexturedCubeDemo(CommonGraphicsApp* app)
+    :m_app(app),
+    m_x(0),
+    m_y(0),
+	m_z(0),
+	m_tinyVrGUI(0)
+    {
+		m_app->setUpAxis(2);
+        
+		 {
+             b3Vector3 extents=b3MakeVector3(100,100,100);
+             extents[m_app->getUpAxis()]=1;
+             
+			 int xres = 20;
+			 int yres = 20;
+			 
+			 b3Vector4 color0=b3MakeVector4(0.1, 0.1, 0.5,1);
+			 b3Vector4 color1=b3MakeVector4(0.6, 0.6, 0.6,1);
+            m_app->registerGrid(xres, yres, color0, color1);
+        }
+		 
+		ComboBoxParams comboParams;
+        comboParams.m_comboboxId = 0;
+        comboParams.m_numItems = 0;
+        comboParams.m_startItem = 0;
+        comboParams.m_callback = 0;//MyComboBoxCallback;
+        comboParams.m_userPointer = 0;//this;
+            
+		
+		m_tinyVrGUI = new TinyVRGui(comboParams,m_app->m_renderer);
+		m_tinyVrGUI->init();
+
+		 m_app->m_renderer->writeTransforms();
+    }
+    virtual ~DynamicTexturedCubeDemo()
+    {
+		delete m_tinyVrGUI;
+        m_app->m_renderer->enableBlend(false);
+    }
+
+    
+    virtual void physicsDebugDraw(int debugDrawMode)
+    {
+        
+    }
+    virtual void    initPhysics()
+    {
+    }
+    virtual void    exitPhysics()
+    {
+		
+    }
+
+    virtual void	stepSimulation(float deltaTime)
+    {
+        static b3Transform tr = b3Transform::getIdentity();
+		static b3Scalar t = 0.f;
+		t+=deltaTime;
+		tr.setOrigin(b3MakeVector3(0.,0.,2.)+b3MakeVector3(0.,0.,0.02*b3Sin(t)));
+
+		m_tinyVrGUI->tick(deltaTime,tr);
+
+        m_app->m_renderer->writeTransforms();
+        
+    }
+    virtual void	renderScene()
+    {
+		
+		m_app->m_renderer->renderScene();
+    }
+
+	
+    virtual void	physicsDebugDraw()
+    {
+      		
+    }
+    virtual bool	mouseMoveCallback(float x,float y)
+    {
+		return false;   
+    }
+    virtual bool	mouseButtonCallback(int button, int state, float x, float y)
+    {
+        return false;   
+    }
+    virtual bool	keyboardCallback(int key, int state)
+    {
+        return false;   
+    }
+    
+	virtual void resetCamera()
+	{
+		float dist = 1.15;
+		float pitch = 396;
+		float yaw = 33.7;
+		float targetPos[3]={-0.5,0.7,1.45};
+		if (m_app->m_renderer  && m_app->m_renderer->getActiveCamera())
+		{
+			m_app->m_renderer->getActiveCamera()->setCameraDistance(dist);
+			m_app->m_renderer->getActiveCamera()->setCameraPitch(pitch);
+			m_app->m_renderer->getActiveCamera()->setCameraYaw(yaw);
+			m_app->m_renderer->getActiveCamera()->setCameraTargetPosition(targetPos[0],targetPos[1],targetPos[2]);
+		}
+	}
+
+};
+
+
+class	CommonExampleInterface*    DynamicTexturedCubeDemoCreateFunc(struct CommonExampleOptions& options)
+{
+	return new DynamicTexturedCubeDemo(options.m_guiHelper->getAppInterface());
+}
+
+
+
+