diff options
Diffstat (limited to 'drivers/gles3/shaders/particles.glsl')
| -rw-r--r-- | drivers/gles3/shaders/particles.glsl | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/gles3/shaders/particles.glsl b/drivers/gles3/shaders/particles.glsl index 347b15d639..f789be24cf 100644 --- a/drivers/gles3/shaders/particles.glsl +++ b/drivers/gles3/shaders/particles.glsl @@ -30,7 +30,7 @@ uniform float explosiveness; uniform float randomness; uniform vec4 time; uniform float delta; -uniform vec3 gravity; + uniform int attractor_count; uniform Attractor attractors[MAX_ATTRACTORS]; uniform bool clear; @@ -69,9 +69,19 @@ uint hash(uint x) { void main() { +#ifdef PARTICLES_COPY + + out_color=color; + out_velocity_active=velocity_active; + out_custom = custom; + out_xform_1 = xform_1; + out_xform_2 = xform_2; + out_xform_3 = xform_3; + +#else + bool apply_forces=true; bool apply_velocity=true; - vec3 current_gravity = gravity; float local_delta=delta; float mass = 1.0; @@ -164,7 +174,7 @@ VERTEX_SHADER_CODE if (true) { - vec3 force = current_gravity; + vec3 force = vec3(0.0); for(int i=0;i<attractor_count;i++) { vec3 rel_vec = xform[3].xyz - attractors[i].pos; @@ -211,6 +221,7 @@ VERTEX_SHADER_CODE out_xform_2 = xform[1]; out_xform_3 = xform[2]; +#endif //PARTICLES_COPY } |