also initialize near/far for depth shader in TinyRenderer

2017-05-26 09:45:26 -07:00
parent 9d78809a55
commit 8c6d4a4c85
2 changed files with 8 additions and 5 deletions
--- a/examples/TinyRenderer/our_gl.cpp
+++ b/examples/TinyRenderer/our_gl.cpp
@@ -180,10 +180,11 @@ void triangle(mat<4,3,float> &clipc, IShader &shader, TGAImage &image, float *zb
 				zbuffer[P.x+P.y*image.get_width()]>frag_depth) 
 				continue;
            bool discard = shader.fragment(bc_clip, color);
-			if (frag_depth<-shader.m_farPlane)
-				discard=true;
-			if (frag_depth>-shader.m_nearPlane)
-				discard=true;
+            if (frag_depth<-shader.m_farPlane)
+                discard=true;
+            if (frag_depth>-shader.m_nearPlane)
+                discard=true;
+
            if (!discard) {
                zbuffer[P.x+P.y*image.get_width()] = frag_depth;
                if (segmentationMaskBuffer)