X-Git-Url: http://git.euphorik.ch/index.cgi?a=blobdiff_plain;f=WCudaMSE%2FTuto_Image_Cuda%2Fsrc%2Fcpp%2Fcore%2F04_OpenGL_pure%2Fopengl%2FMyDisplayable.cpp;fp=WCudaMSE%2FTuto_Image_Cuda%2Fsrc%2Fcpp%2Fcore%2F04_OpenGL_pure%2Fopengl%2FMyDisplayable.cpp;h=73e45e686314fa8808c327e9c7e4a0ac3868d935;hb=8d08c12b29c2a14684f35c023ee39e694bb80d25;hp=0000000000000000000000000000000000000000;hpb=226de81f7e1f1fbf4ac79d0d089e8a05ec7159a0;p=GPU.git

diff --git a/WCudaMSE/Tuto_Image_Cuda/src/cpp/core/04_OpenGL_pure/opengl/MyDisplayable.cpp b/WCudaMSE/Tuto_Image_Cuda/src/cpp/core/04_OpenGL_pure/opengl/MyDisplayable.cpp
new file mode 100755
index 0000000..73e45e6
--- /dev/null
+++ b/WCudaMSE/Tuto_Image_Cuda/src/cpp/core/04_OpenGL_pure/opengl/MyDisplayable.cpp
@@ -0,0 +1,135 @@
+#include <iostream>
+#include <GL/glew.h>
+
+#include "MyDisplayable.h"
+
+using std::cout;
+using std::endl;
+
+
+
+
+/*----------------------------------------------------------------------*\
+ |*			Implementation 					*|
+ \*---------------------------------------------------------------------*/
+
+/*--------------------------------------*\
+ |*		Public			*|
+ \*-------------------------------------*/
+
+/*----------------------*\
+|*	Constructeur	*|
+ \*---------------------*/
+
+MyDisplayable::MyDisplayable():variateur(IntervalF(0 ,1), 0.01)
+    {
+    animationStep();
+    }
+
+MyDisplayable::~MyDisplayable()
+    {
+    // rien
+    }
+
+/*----------------------*\
+|*	Methodes	*|
+ \*---------------------*/
+
+/*-----------*\
+|* Override  *|
+ \*----------*/
+
+/**
+ * Override
+ */
+void MyDisplayable::reshape(Panel_A &panel, int w, int h)
+    {
+    glViewport(0, 0, w, h);
+
+    //Projection
+    glMatrixMode (GL_PROJECTION);
+    glLoadIdentity();
+    double fovy = 45;
+    if (h <= 0)
+	{
+	h = 1;
+	}
+    double ratio = w / h;
+
+    gluPerspective(fovy, ratio, 1, 10);
+
+    //Camera
+    glMatrixMode (GL_MODELVIEW);
+    glLoadIdentity();
+    gluLookAt(0, 0, 3, 0, 0, 0, 0, 1, 0);
+    }
+
+/**
+ * Override
+ *
+ * Animation:
+ * 	Pour une animation, en fenetrage glut, il faut deriver de
+ *
+ * 		GLUTWindow
+ *
+ * 	Puis redéfinir IdlFunc, et faire un repaint dedans
+ */
+void MyDisplayable::display(Panel_A &panel)
+    {
+    glEnable (GL_DEPTH_TEST);
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+    glPushMatrix();
+
+    animationStep();
+    drawScene3D();
+
+    glPopMatrix();
+    glFinish();
+    }
+
+/**
+ * Override
+ */
+void MyDisplayable::init(Panel_A &panel)
+    {
+    // Create OpenGL resources here (Textures,VBO,PBO,Shaders...)
+    }
+
+/**
+ * Override
+ */
+void MyDisplayable::release(Panel_A &panel)
+    {
+    //Freen OpenGL resources here!
+    }
+
+/*--------------------------------------*\
+ |*		Private			*|
+ \*-------------------------------------*/
+
+void MyDisplayable::drawScene3D()
+    {
+    glBegin (GL_TRIANGLES);
+
+    glColor3f(1, 0, 0);
+    glVertex3f(-1, -1, 0);
+    glColor3f(0, 1, 0);
+    glVertex3f(1, -1, 0);
+    glColor3f(0, 0, 1);
+    glVertex3f(0, py, 0);
+
+    glEnd();
+    }
+
+void MyDisplayable::animationStep()
+    {
+    py=variateur.varierAndGet();
+
+   // cout<<"[MyDisplayable] : py = "<<py<<endl;
+    }
+
+/*----------------------------------------------------------------------*\
+ |*			End	 					*|
+ \*---------------------------------------------------------------------*/
+