Differential D15898 Diff 56015 source/blender/draw/engines/overlay/shaders/overlay_particle_vert.glsl

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source/blender/draw/engines/overlay/shaders/overlay_particle_vert.glsl

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	{			{
	/* The quaternion representation here stores the w component in the first index. */			/* The quaternion representation here stores the w component in the first index. */
	return vec + 2.0 * cross(quat.yzw, cross(quat.yzw, vec) + quat.x * vec);			return vec + 2.0 * cross(quat.yzw, cross(quat.yzw, vec) + quat.x * vec);
	}			}

	void main()			void main()
	{			{
	/* Drawsize packed in alpha. */			/* Drawsize packed in alpha. */
	float draw_size = color.a;			float draw_size = ucolor.a;

	vec3 world_pos = part_pos;			vec3 world_pos = part_pos;

	#ifdef USE_DOTS			#ifdef USE_DOTS
	gl_Position = point_world_to_ndc(world_pos);			gl_Position = point_world_to_ndc(world_pos);
	/* World sized points. */			/* World sized points. */
	gl_PointSize = sizePixel * draw_size * drw_view.winmat[1][1] * sizeViewport.y / gl_Position.w;			gl_PointSize = sizePixel * draw_size * drw_view.winmat[1][1] * sizeViewport.y / gl_Position.w;
	#else			#else
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	#endif			#endif

	/* Coloring */			/* Coloring */
	if ((vclass & VCLASS_EMPTY_AXES) != 0) {			if ((vclass & VCLASS_EMPTY_AXES) != 0) {
	/* See VBO construction for explanation. */			/* See VBO construction for explanation. */
	finalColor = vec4(clamp(pos * 10000.0, 0.0, 1.0), 1.0);			finalColor = vec4(clamp(pos * 10000.0, 0.0, 1.0), 1.0);
	}			}
	else if (part_val < 0.0) {			else if (part_val < 0.0) {
	finalColor = vec4(color.rgb, 1.0);			finalColor = vec4(ucolor.rgb, 1.0);
	}			}
	else {			else {
	finalColor = vec4(texture(weightTex, part_val).rgb, 1.0);			finalColor = vec4(texture(weightTex, part_val).rgb, 1.0);
	}			}

	view_clipping_distances(world_pos);			view_clipping_distances(world_pos);
	}			}