mat4 transformations

1 files changed, 5 insertions, 2 deletions

diff --git a/graph.c b/graph.c
index 92316c3..4e025c9 100644
--- a/graph.c
+++ b/graph.c
@@ -2,6 +2,7 @@
 #include<glad/glad.h>
 #define SDL_MAIN_HANDLED
 #include<SDL.h>
+#include<cglm/cglm.h>
 #include"mino.h"
 #include"graph.h"
 #include"tex.h"
@@ -46,6 +47,8 @@ V graph_deinit(V){SDL_GL_DeleteContext(ctx),SDL_DestroyWindow(win),SDL_Quit();}
 V graph_before(V){glClearColor(1.0,0.75,0.8,1.0),glClear(GL_COLOR_BUFFER_BIT);}
 V graph_after(V){SDL_GL_SwapWindow(win);}
 
+U32 graph_ticks(V){R SDL_GetTicks();}
+
 _ U32 q_vao,q_vbo,q_ebo;
 _ V q_init(V){
   _ IM F32 verts[]={
@@ -84,8 +87,8 @@ U32 graph_shader_create(IM C*vert,IM C*frag){I ok;C info[512];U32 v,f,p;
   R p;}
 
 V graph_shader_use(U32 s){glUseProgram(s);}
-V graph_shader_seti(IM C*s,I i){I p;glGetIntegerv(GL_CURRENT_PROGRAM,&p),
-  glUniform1i(glGetUniformLocation(p,s),i);}
+V graph_shader_setI(IM C*s,I i) {I p;glGetIntegerv(GL_CURRENT_PROGRAM,&p),glUniform1i(glGetUniformLocation(p,s),i);}
+V graph_shader_setM4(IM C*s,mat4 m4){I p;glGetIntegerv(GL_CURRENT_PROGRAM,&p),glUniformMatrix4fv(glGetUniformLocation(p,s),1,GL_FALSE,m4[0]);}
 
 U32 graph_tex_create(IM C*f){Tex tex;U32 t;
   glGenTextures(1,&t);