Merge branch 'master' into blender2.8

2 files changed, 4 insertions, 2 deletions

diff --git a/source/blender/gpu/intern/gpu_draw.c b/source/blender/gpu/intern/gpu_draw.c
index ca569d68dee..2f52212cb22 100644
--- a/source/blender/gpu/intern/gpu_draw.c
+++ b/source/blender/gpu/intern/gpu_draw.c
@@ -1730,12 +1730,14 @@ static int gpu_get_particle_info(GPUParticleInfo *pi)
 		if (ind >= 0) {
 			ParticleData *p = &dob->particle_system->particles[ind];
 
-			pi->scalprops[0] = BLI_hash_int_01(ind);
+			pi->scalprops[0] = ind;
 			pi->scalprops[1] = GMS.gscene->r.cfra - p->time;
 			pi->scalprops[2] = p->lifetime;
 			pi->scalprops[3] = p->size;
 
 			copy_v3_v3(pi->location, p->state.co);
+			pi->location[3] = BLI_hash_int_01(ind);
+
 			copy_v3_v3(pi->velocity, p->state.vel);
 			copy_v3_v3(pi->angular_velocity, p->state.ave);
 			return 1;
diff --git a/source/blender/gpu/intern/gpu_material.c b/source/blender/gpu/intern/gpu_material.c
index 4efb8ca07b2..2d7b9415030 100644
--- a/source/blender/gpu/intern/gpu_material.c
+++ b/source/blender/gpu/intern/gpu_material.c
@@ -417,7 +417,7 @@ void GPU_material_bind_uniforms(
 			GPU_shader_uniform_vector(shader, material->partscalarpropsloc, 4, 1, pi->scalprops);
 		}
 		if (material->builtins & GPU_PARTICLE_LOCATION) {
-			GPU_shader_uniform_vector(shader, material->partcoloc, 3, 1, pi->location);
+			GPU_shader_uniform_vector(shader, material->partcoloc, 4, 1, pi->location);
 		}
 		if (material->builtins & GPU_PARTICLE_VELOCITY) {
 			GPU_shader_uniform_vector(shader, material->partvel, 3, 1, pi->velocity);