Differential D5126 Diff 16049 source/blender/draw/engines/gpencil/gpencil_draw_utils.c

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source/blender/draw/engines/gpencil/gpencil_draw_utils.c

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	MEM_SAFE_FREE(uv);	MEM_SAFE_FREE(uv);
	}	}

		/* Check if stencil is required */
		static bool gpencil_is_stencil_required(MaterialGPencilStyle *gp_style)
		{
		return (bool)(gp_style->stroke_style == GP_STYLE_STROKE_STYLE_SOLID);
		}

	/* draw stroke in drawing buffer */	/* draw stroke in drawing buffer */
	void DRW_gpencil_populate_buffer_strokes(GPENCIL_e_data *e_data,	void DRW_gpencil_populate_buffer_strokes(GPENCIL_e_data *e_data,
	void *vedata,	void *vedata,
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	false,	false,
	1.0f,	1.0f,
	(const int *)stl->storage->shade_render);	(const int *)stl->storage->shade_render);

		if (gpencil_is_stencil_required(gp_style)) {
		DRW_shgroup_stencil_mask(stl->g_data->shgrps_drawing_stroke, 0x01);
		}
		else {
		/* Disable stencil for this type */
		DRW_shgroup_state_disable(stl->g_data->shgrps_drawing_stroke,
		DRW_STATE_WRITE_STENCIL \| DRW_STATE_STENCIL_NEQUAL);
		}
	}	}
	else {	else {
	stl->g_data->shgrps_drawing_stroke = DRW_gpencil_shgroup_point_create(	stl->g_data->shgrps_drawing_stroke = DRW_gpencil_shgroup_point_create(
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	false,	false,
	1.0f,	1.0f,
	(const int *)stl->storage->shade_render);	(const int *)stl->storage->shade_render);
		/* Disable stencil for this type */
		DRW_shgroup_state_disable(stl->g_data->shgrps_drawing_stroke,
		DRW_STATE_WRITE_STENCIL \| DRW_STATE_STENCIL_NEQUAL);
	}	}

	/* use unit matrix because the buffer is in screen space and does not need conversion */	/* use unit matrix because the buffer is in screen space and does not need conversion */
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	}	}
	stl->g_data->shgrps_drawing_fill = DRW_shgroup_create(e_data->gpencil_drawing_fill_sh,	stl->g_data->shgrps_drawing_fill = DRW_shgroup_create(e_data->gpencil_drawing_fill_sh,
	psl->drawing_pass);	psl->drawing_pass);
		/* Disable stencil for this type */
		DRW_shgroup_state_disable(stl->g_data->shgrps_drawing_stroke,
		DRW_STATE_WRITE_STENCIL \| DRW_STATE_STENCIL_NEQUAL);

	stl->g_data->batch_buffer_fill = DRW_gpencil_get_buffer_fill_geom(gpd);	stl->g_data->batch_buffer_fill = DRW_gpencil_get_buffer_fill_geom(gpd);
	DRW_shgroup_call(stl->g_data->shgrps_drawing_fill, stl->g_data->batch_buffer_fill, NULL);	DRW_shgroup_call(stl->g_data->shgrps_drawing_fill, stl->g_data->batch_buffer_fill, NULL);
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	int start_edit = 0;	int start_edit = 0;
	int start_edlin = 0;	int start_edlin = 0;

		uint stencil_id = 1;
	for (int i = 0; i < cache->grp_used; i++) {	for (int i = 0; i < cache->grp_used; i++) {
	elm = &cache->grp_cache[i];	elm = &cache->grp_cache[i];
	array_elm = &cache_ob->shgrp_array[idx];	array_elm = &cache_ob->shgrp_array[idx];
	const float scale = cache_ob->scale;	const float scale = cache_ob->scale;

		/* Limit stencil id */
		if (stencil_id > 255) {
		stencil_id = 1;
		}

	/* save last group when change */	/* save last group when change */
	if (gpl_prev == NULL) {	if (gpl_prev == NULL) {
	gpl_prev = elm->gpl;	gpl_prev = elm->gpl;
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	}	}
	stl->storage->shgroup_id++;	stl->storage->shgroup_id++;
	start_stroke = elm->vertex_idx;	start_stroke = elm->vertex_idx;

		/* set stencil mask id */
		if (gpencil_is_stencil_required(gp_style)) {
		DRW_shgroup_stencil_mask(shgrp, stencil_id);
		stencil_id++;
		}
		else {
		/* Disable stencil for this type */
		DRW_shgroup_state_disable(shgrp, DRW_STATE_WRITE_STENCIL \| DRW_STATE_STENCIL_NEQUAL);
		/* set stencil mask id as not used */
		DRW_shgroup_stencil_mask(shgrp, 0x0);
		fclemUnsubmitted Not Done Inline Actions Not needed fclem: Not needed
		antoniovAuthorUnsubmitted Done Inline Actions I need this to check if stencil is used to limit the clean. antoniov: I need this to check if stencil is used to limit the clean.
		}
	break;	break;
	}	}
	case eGpencilBatchGroupType_Point: {	case eGpencilBatchGroupType_Point: {
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	}	}
	stl->storage->shgroup_id++;	stl->storage->shgroup_id++;
	start_point = elm->vertex_idx;	start_point = elm->vertex_idx;

		/* Disable stencil for this type */
		DRW_shgroup_state_disable(shgrp, DRW_STATE_WRITE_STENCIL \| DRW_STATE_STENCIL_NEQUAL);
		/* set stencil mask id as not used */
		DRW_shgroup_stencil_mask(shgrp, 0x0);
		fclemUnsubmitted Not Done Inline Actions Same thing, DRW_shgroup_stencil_mask not needed. fclem: Same thing, DRW_shgroup_stencil_mask not needed.
	break;	break;
	}	}
	case eGpencilBatchGroupType_Fill: {	case eGpencilBatchGroupType_Fill: {
Context not available.
	}	}
	stl->storage->shgroup_id++;	stl->storage->shgroup_id++;
	start_fill = elm->vertex_idx;	start_fill = elm->vertex_idx;

		/* Disable stencil for this type */
		DRW_shgroup_state_disable(shgrp, DRW_STATE_WRITE_STENCIL \| DRW_STATE_STENCIL_NEQUAL);
		/* set stencil mask id as not used */
		DRW_shgroup_stencil_mask(shgrp, 0x0);
		fclemUnsubmitted Not Done Inline Actions and here fclem: and here
	break;	break;
	}	}
	case eGpencilBatchGroupType_Edit: {	case eGpencilBatchGroupType_Edit: {
Context not available.