diff options
Diffstat (limited to 'resources/shaders/particles.vert')
| -rw-r--r-- | resources/shaders/particles.vert | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/resources/shaders/particles.vert b/resources/shaders/particles.vert index 0905514..7b49a46 100644 --- a/resources/shaders/particles.vert +++ b/resources/shaders/particles.vert @@ -7,6 +7,8 @@ out vec4 ParticleColor; uniform mat4 view, projection, model; uniform vec3 offset; uniform vec4 color; +uniform float alpha; + void main() { @@ -14,6 +16,6 @@ void main() //TexCoords = vertex.zw; ParticleColor = color; // gl_Position = projection *view* vec4((pos * scale) + vec2(offset), 0.0, 1.0); - gl_Position = (vec4(pos.x, pos.y, 0, 1) + projection*view*vec4(vec3(offset), 1))*scale; + gl_Position = (vec4(pos.x*alpha, pos.y*alpha, 0, 1) + projection*view*vec4(vec3(offset), 1))*scale; } |