开始摄像机

src/7threed/Raster.cc

@@ -270,7 +270,7 @@ void Raster::drawTriangle(Ege eges[3], Image* image) {
     //printf("sho:%d (%d,%d) (%d,%d) (%d,%d,%d) (%d,%d,%d)\n", iShort1,eges[iShort1].x1, eges[iShort1].y1, eges[iShort1].x2, eges[iShort1].y2, eges[iShort1].color1._r, eges[iShort1].color1._g, eges[iShort1].color1._b, eges[iShort1].color2._r, eges[iShort1].color2._g, eges[iShort1].color2._b);
 
     drawEge(eges[iMax], eges[iShort1], image);
-    //drawEge(eges[iMax], eges[iShort2], image);
+    drawEge(eges[iMax], eges[iShort2], image);
 }
 
 void Raster::drawTriangle(const Vertex& vertex, Image* image) {

src/7threed/threed.cc

@@ -21,15 +21,24 @@ struct Vertex {
 
 void example3() {
     Vertex vertexs[] = {
-        {-1.0f, 0.0f, -2.0f, 0.0f, 0.0f, Rgba(255, 0, 0, 255)},
+        {-1.0f, 0.0f, -9.0f, 0.0f, 0.0f, Rgba(255, 0, 0, 255)},
         { 0.0f, 1.0f, -9.0f, 1.0f, 1.0f, Rgba(0, 255, 0, 255)},
-        { 1.0f, 0.0f, -2.0f, 1.0f, 0.0f, Rgba(0, 0, 255, 255)}
+        { 1.0f, 0.0f, -9.0f, 1.0f, 0.0f, Rgba(0, 0, 255, 255)}
     };
 
     raster.loadIdentity();
 
     Image* image = Image::loadFromFile("/home/blobt/Documents/dev/cpp/3dbase/image/scale.jpg");
 
+    matrix4 matScale;
+    matScale.scale(2,2,1);
+    
+    matrix4 matTran;
+    matTran.translate(-1,-1,0);
+ 
+    matrix4 mat = matScale * matTran;
+    
+    raster.loadMatrix(mat);
 
     raster.bindTexture(image);