X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;ds=sidebyside;f=fishladder.c;fp=fishladder.c;h=e93d666a7f7a38d2d8b03b67d1a7536fde63ed4a;hb=2a9c2835ab96201904e8835ea6e035a797c92a8b;hp=a9ce03a8dbc245a27f1f7ee670b298d1e2bcf06e;hpb=a669a3849c25dd21c83151e90c1df20058d6a5b3;p=vg.git

diff --git a/fishladder.c b/fishladder.c
index a9ce03a..e93d666 100644
--- a/fishladder.c
+++ b/fishladder.c
@@ -3,6 +3,30 @@
 //#define VG_STEAM
 #include "vg/vg.h"
 
+SHADER_DEFINE( colour_shader, 
+
+	// VERTEX
+	"layout (location=0) in vec3 a_co;"
+	"uniform mat4 uPvm;"
+	""
+	"void main()"
+	"{"
+	"	vec4 vert_pos = uPvm * vec4( a_co, 1.0 );"
+	"	gl_Position = vert_pos;"
+	"}",
+	
+	// FRAGMENT
+	"out vec4 FragColor;"
+	"uniform vec4 uColour;"
+	""
+	"void main()"
+	"{"
+	"	FragColor = uColour;"
+	"}"
+	,
+	UNIFORMS({ "uPvm", "uColour" })
+)
+
 int main( int argc, char *argv[] )
 {
 	vg_init( argc, argv, "FishLadder" );
@@ -10,7 +34,7 @@ int main( int argc, char *argv[] )
 
 void vg_start(void)
 {
-
+	SHADER_INIT( colour_shader );
 }
 
 void vg_update(void)
@@ -23,6 +47,11 @@ void vg_render(void)
 	
 }
 
+void vg_ui(void)
+{
+	
+}
+
 void vg_free(void)
 {