mirror of
https://codeberg.org/comaps/comaps
synced 2025-12-20 13:23:59 +00:00
e3e4a1985a
To expand with full Organic Maps and Maps.ME commits history run: git remote add om-historic [om-historic.git repo url] git fetch --tags om-historic git replace squashed-history historic-commits
42 lines
1.0 KiB
GLSL
42 lines
1.0 KiB
GLSL
attribute vec3 a_position;
|
|
attribute vec2 a_colorTexCoord;
|
|
attribute vec2 a_outlineColorTexCoord;
|
|
attribute vec2 a_normal;
|
|
attribute vec2 a_maskTexCoord;
|
|
|
|
uniform mat4 u_modelView;
|
|
uniform mat4 u_projection;
|
|
uniform float u_isOutlinePass;
|
|
|
|
#ifdef ENABLE_VTF
|
|
uniform sampler2D u_colorTex;
|
|
varying LOW_P vec4 v_color;
|
|
#else
|
|
varying vec2 v_colorTexCoord;
|
|
#endif
|
|
|
|
varying vec2 v_maskTexCoord;
|
|
|
|
const float kBaseDepthShift = -10.0;
|
|
|
|
void main()
|
|
{
|
|
float isOutline = step(0.5, u_isOutlinePass);
|
|
float depthShift = kBaseDepthShift * isOutline;
|
|
|
|
vec4 pos = (vec4(a_position, 1.0) + vec4(0.0, 0.0, depthShift, 0.0)) * u_modelView;
|
|
vec4 shiftedPos = vec4(a_normal, 0.0, 0.0) + pos;
|
|
gl_Position = shiftedPos * u_projection;
|
|
#ifdef VULKAN
|
|
gl_Position.y = -gl_Position.y;
|
|
gl_Position.z = (gl_Position.z + gl_Position.w) * 0.5;
|
|
#endif
|
|
vec2 colorTexCoord = mix(a_colorTexCoord, a_outlineColorTexCoord, isOutline);
|
|
#ifdef ENABLE_VTF
|
|
v_color = texture2D(u_colorTex, colorTexCoord);
|
|
#else
|
|
v_colorTexCoord = colorTexCoord;
|
|
#endif
|
|
v_maskTexCoord = a_maskTexCoord;
|
|
}
|