Changeset 3728 in orxonox.OLD for orxonox/branches/shadows/src/shadow.cc

Timestamp:

Apr 5, 2005, 9:53:42 PM (19 years ago)

Author:

dave

Message:

branches/shadows:code erweitert fuer terrain

File:

• orxonox/branches/shadows/src/shadow.cc (modified) (8 diffs)

orxonox/branches/shadows/src/shadow.cc

@@ -29 +29 @@
 #include <math.h>
 #include "shadow.h"
+#include "vector.h"
+
 
 #define SIZE    128
@@ -39 +41 @@
 */
 
-Shadow::Shadow(OBJModel* player,Player* playerangle,float groundVertexes[])
+Shadow::Shadow(OBJModel* player,Player* playerangle)
 {
     this->player=player;
@@ -101 +103 @@
 void Shadow::createShadow()
 {
-    glViewport(0,0,2*SIZE,2*SIZE);
-    glScissor(0,0,2*SIZE,2*SIZE);
+    glViewport(0,0,SIZE,SIZE);
+    glScissor(0,0,SIZE,SIZE);
     glEnable(GL_SCISSOR_TEST);
     glBindTexture(GL_TEXTURE_2D,this->shadow_id);
@@ -133 +135 @@
     
     glDisable(GL_SCISSOR_TEST);
-    glViewport(0,0,1024,768); //Achtung: hier Aufloesung von Orxonox einstellen!
+    glViewport(0,0,400,300); //Achtung: hier Aufloesung von Orxonox einstellen!
      
     
@@ -159 +161 @@
 
     
+}
+
+/**
+    brief takes the ground data from the world.cc class and passes it to shadow.cc
+
+*/
+
+void Shadow::setGround()
+{
+    this->ground_id=glGenLists(1);
+    glNewList(this->ground_id,GL_COMPILE);
+    glBegin(GL_QUADS);
+    for(int i=0;i<100;i+=1)
+        for(int j=0;j<80;j+=1)
+            {
+            glNormal3f(normal_vectors[i][j].x,normal_vectors[i][j].y,normal_vectors[i][j].z);
+            glTexCoord2f(0.0f,0.0f);
+            glVertex3f(vertexes[0][i][j].x,vertexes[0][i][j].y,vertexes[0][i][j].z);
+            glNormal3f(normal_vectors[i+1][j].x,normal_vectors[i+1][j].y,normal_vectors[i+1][j].z);
+            glTexCoord2f(1.0f,0.0f);
+            glVertex3f(vertexes[1][i][j].x,vertexes[1][i][j].y,vertexes[1][i][j].z);
+            glNormal3f(normal_vectors[i+1][j+1].x,normal_vectors[i+1][j+1].y,normal_vectors[i+1][j+1].z);
+            glTexCoord2f(1.0f,1.0f);
+            glVertex3f(vertexes[2][i][j].x,vertexes[2][i][j].y,vertexes[2][i][j].z);
+            glNormal3f(normal_vectors[i][j+1].x,normal_vectors[i][j+1].y,normal_vectors[i][j+1].z);
+            glTexCoord2f(0.0f,1.0f);
+            glVertex3f(vertexes[3][i][j].x,vertexes[3][i][j].y,vertexes[3][i][j].z);
+            }
+    glEnd();
+    glEndList();    
+
+
+
+}
+
+void Shadow::setNormal(Vector a,int i,int j)
+{
+    normal_vectors[i][j]=a;
+
+}
+
+void Shadow::setVertexNum(Vector a,int i,int j,int num)
+{
+    vertexes[num][i][j]=a;
+
 }
 /**
@@ -209 +256 @@
     createShadow();
     
-    /*glClearColor(0,0,0,0);
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    gluPerspective(45,4.0/3.0,.5,100);
-    glMatrixMode(GL_MODELVIEW);
-    glLoadIdentity();
-    
-    gluLookAt(this->cameraPos[0],this->cameraPos[1],this->cameraPos[2],this->playerPos[0],this->playerPos[1],this->playerPos[2],0,0,1);
-    */
+    //glClearColor(0,0,0,0);
+    //glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    //glMatrixMode(GL_PROJECTION);
+    //glLoadIdentity();
+    //gluPerspective(45,4.0/3.0,.5,100);
+    //glMatrixMode(GL_MODELVIEW);
+    //glLoadIdentity();
+    
+    //gluLookAt(this->cameraPos[0],this->cameraPos[1],this->cameraPos[2],this->playerPos[0],this->playerPos[1],this->playerPos[2],0,0,1);
+    
     glEnable(GL_TEXTURE_GEN_S);
     glEnable(GL_TEXTURE_GEN_T);
@@ -228 +275 @@
     glLoadIdentity();
     glTranslatef(0.5,0.5,1.0);
+    glScalef(0.5,0.5,1.0);
     glOrtho(-1,1,-1,1,-1,1);
     
@@ -237 +285 @@
     glEnable(GL_BLEND);
     glBlendFunc(GL_DST_COLOR,GL_SRC_COLOR);
-    glCallList(ground_id);
+    glCallList(this->ground_id);
     glDisable(GL_BLEND);