Mountain scene render

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

Lowpoly_City_Free_Pack.mtl

@@ -0,0 +1,19 @@
+# Exported from Wings 3D 2.2.9
+newmtl World
+Ns 19.999999999999996
+d 1.0
+illum 2
+Kd 1.0 1.0 1.0
+Ka 0.0 0.0 0.0
+Ks 0.19 0.19 0.19
+Ke 0.0 0.0 0.0
+
+newmtl default
+Ns 19.999999999999996
+d 1.0
+illum 2
+Kd 0.7898538076923077 0.8133333333333334 0.6940444444444445
+Ka 0.0 0.0 0.0
+Ks 0.1689853807692308 0.17133333333333334 0.15940444444444446
+Ke 0.0 0.0 0.0
+

main.cpp

@@ -88,9 +88,20 @@ struct mesh
 					}
 
 					tokens[nTokenCount].pop_back();
-
-					tris.push_back({ verts[stoi(tokens[0]) - 1], verts[stoi(tokens[2]) - 1], verts[stoi(tokens[4]) - 1],
-					uvs[stoi(tokens[1]) - 1], uvs[stoi(tokens[3]) - 1], uvs[stoi(tokens[5]) - 1]});
+					triangle newtri{ verts[stoi(tokens[0]) - 1], verts[stoi(tokens[3]) - 1], verts[stoi(tokens[6]) - 1],
+					uvs[stoi(tokens[1]) - 1], uvs[stoi(tokens[4]) - 1], uvs[stoi(tokens[7]) - 1]};
+					if (newtri.p[0].y>16||newtri.p[1].y>16||newtri.p[2].y>16) {
+						newtri.col=WHITE;
+					} else 
+					if (newtri.p[0].y>10||newtri.p[1].y>10||newtri.p[2].y>10) {
+						newtri.col=DARK_GREEN;
+					} else 
+					if (newtri.p[0].y>6||newtri.p[1].y>6||newtri.p[2].y>6) {
+						newtri.col=Pixel(56, 38, 39);
+					} else {
+						newtri.col=Pixel(0,100,255);
+					}
+					tris.push_back(newtri);
 				}
 		}
 
@@ -449,8 +460,8 @@ private:
 public:
 	bool OnUserCreate() override
 	{
-		texture = new Decal(new Sprite("dirtblock.png"));
-		meshCube.LoadFromObjectFile("cube.obj");
+		//texture = new Decal(new Sprite("Body.png"));
+		meshCube.LoadFromObjectFile("obj_1.obj");
 
 		matProj=Matrix_MakeProjection(90.0f,(float)ScreenHeight() / (float)ScreenWidth(),0.1f,1000.0f);
 
@@ -471,7 +482,7 @@ public:
 		if (GetKey(olc::LEFT).bHeld) {
 			vCamera.x-=8*fElapsedTime;
 		}
-		vec3d vForward=Vector_Mul(vLookDir,1*fElapsedTime);
+		vec3d vForward=Vector_Mul(vLookDir,8*fElapsedTime);
 		if (GetKey(olc::W).bHeld) {
 			vCamera=Vector_Add(vCamera,vForward);
 		}
@@ -539,7 +550,7 @@ public:
 				triViewed.uv[0]=triTransformed.uv[0];
 				triViewed.uv[1]=triTransformed.uv[1];
 				triViewed.uv[2]=triTransformed.uv[2];
-				triViewed.col=Pixel(255*dp*dp,255*dp*dp,255*dp*dp);
+				triViewed.col=Pixel(tri.col.r*dp*dp,tri.col.g*dp*dp,tri.col.b*dp*dp);
 
 				int nClippedTriangles = 0;
 				triangle clipped[2];
@@ -641,7 +652,7 @@ public:
 				// Rasterize triangle
 				SetDecalStructure(DecalStructure::LIST);
 				SetDecalMode(DecalMode::NORMAL);
-				DrawPolygonDecal(texture,{
+				DrawPolygonDecal(nullptr,{
 					{t.p[0].x, t.p[0].y},
 					{t.p[1].x, t.p[1].y},
 					{t.p[2].x, t.p[2].y}
@@ -666,7 +677,7 @@ public:
 		}
 
 		SetDecalMode(DecalMode::NORMAL);
-		DrawStringDecal({0,0},"Triangles: "+std::to_string(triRenderCount));
+		DrawStringDecal({0,0},"Triangles: "+std::to_string(triRenderCount),WHITE,{2,2});
 
 
 		return true;