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authorKeith Whitwell <[email protected]>2009-03-23 18:37:33 +0000
committerKeith Whitwell <[email protected]>2009-03-23 18:39:36 +0000
commit103a4bd71136b14424a4af5a2eadf56c51692115 (patch)
treea301b2cdd7f63010ae8c0169ba6fe5a523509fda /progs
parente9d156e9e4f92ae1ce70bd563c251b34d238c4bc (diff)
progs/fp: pass texcoord to triangle, add a test shader
Diffstat (limited to 'progs')
-rw-r--r--progs/fp/fp-tri.c6
-rw-r--r--progs/fp/kil-pos.txt (renamed from progs/fp/kill-pos.txt)0
-rw-r--r--progs/fp/kil-texcoord-sgt.txt8
3 files changed, 14 insertions, 0 deletions
diff --git a/progs/fp/fp-tri.c b/progs/fp/fp-tri.c
index bc490c05201..6c15540d38d 100644
--- a/progs/fp/fp-tri.c
+++ b/progs/fp/fp-tri.c
@@ -210,11 +210,17 @@ static void Display(void)
glProgramLocalParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 0, 1.0, 1.0, 0.0, 0.0);
glProgramLocalParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 1, 0.0, 0.0, 1.0, 1.0);
glBegin(GL_TRIANGLES);
+
glColor3f(0,0,1);
+ glTexCoord3f(1,1,0);
glVertex3f( 0.9, -0.9, -30.0);
+
glColor3f(1,0,0);
+ glTexCoord3f(1,-1,0);
glVertex3f( 0.9, 0.9, -30.0);
+
glColor3f(0,1,0);
+ glTexCoord3f(-1,0,0);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
diff --git a/progs/fp/kill-pos.txt b/progs/fp/kil-pos.txt
index 5ff4f6f2c84..5ff4f6f2c84 100644
--- a/progs/fp/kill-pos.txt
+++ b/progs/fp/kil-pos.txt
diff --git a/progs/fp/kil-texcoord-sgt.txt b/progs/fp/kil-texcoord-sgt.txt
new file mode 100644
index 00000000000..c74fd10dacb
--- /dev/null
+++ b/progs/fp/kil-texcoord-sgt.txt
@@ -0,0 +1,8 @@
+!!ARBfp1.0
+TEMP R0;
+MUL R0.xy, fragment.texcoord[0], fragment.texcoord[0];
+ADD R0.x, R0.x, R0.y;
+SGE R0.y, R0.x, fragment.texcoord[0].w;
+KIL -R0.y;
+MOV result.color, fragment.color;
+END