diff options
| -rw-r--r-- | progs/glsl/shtest.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/progs/glsl/shtest.c b/progs/glsl/shtest.c index 09b2593841..97f6f9f8a4 100644 --- a/progs/glsl/shtest.c +++ b/progs/glsl/shtest.c @@ -133,7 +133,20 @@ SquareVertex(GLfloat s, GLfloat t, GLfloat size) { GLfloat x = -size + s * 2.0 * size; GLfloat y = -size + t * 2.0 * size; - glTexCoord2f(s, t); + GLuint i; + + glMultiTexCoord2f(GL_TEXTURE0, s, t); + glMultiTexCoord2f(GL_TEXTURE1, s, t); + glMultiTexCoord2f(GL_TEXTURE2, s, t); + glMultiTexCoord2f(GL_TEXTURE3, s, t); + + /* assign (s,t) to the generic attributes */ + for (i = 0; i < NumAttribs; i++) { + if (Attribs[i].location >= 0) { + glVertexAttrib2f(Attribs[i].location, s, t); + } + } + glVertex2f(x, y); } @@ -148,7 +161,7 @@ Square(GLfloat size) glNormal3f(0, 0, 1); glVertexAttrib3f(tangentAttrib, 1, 0, 0); glBegin(GL_POLYGON); -#if 0 +#if 1 SquareVertex(0, 0, size); SquareVertex(1, 0, size); SquareVertex(1, 1, size); |