xiaoyan159/vtm
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Map renderer COORD_SCALE configurable and global use (#344)

Browse Source
This commit is contained in:
Longri
2017-03-29 13:21:18 +02:00
committed by Emux
parent 7a28788972
commit c580e1d7a5
15 changed files with 64 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
vtm/resources/assets/shaders/texture_layer.glsl
View File

@@ -6,13 +6,14 @@ attribute vec2 tex_coord;
uniform mat4 u_mv;
uniform mat4 u_proj;
uniform float u_scale;
uniform float u_coord_scale;
uniform vec2 u_div;
varying vec2 tex_c;
const float coord_scale = 1.0/8.0;
void
main(){
vec4 pos;
vec2 dir = vertex.zw;
float coord_scale = 1.0 / u_coord_scale;
if (abs(mod(vertex.x, 2.0)) == 0.0) {
pos = u_proj * (u_mv * vec4(vertex.xy + dir * u_scale, 0.0, 1.0));
}