Differential D11333 Diff 37333 source/blender/editors/mesh/editmesh_preselect_edgering.c

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source/blender/editors/mesh/editmesh_preselect_edgering.c

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	*/			*/

	/** \file			/** \file
	* \ingroup edmesh			* \ingroup edmesh
	*/			*/

	#include "MEM_guardedalloc.h"			#include "MEM_guardedalloc.h"

				#include "DNA_userdef_types.h"

	#include "BLI_math.h"			#include "BLI_math.h"
	#include "BLI_stack.h"			#include "BLI_stack.h"

	#include "BKE_editmesh.h"			#include "BKE_editmesh.h"

	#include "GPU_immediate.h"			#include "GPU_immediate.h"
	#include "GPU_matrix.h"			#include "GPU_matrix.h"
	#include "GPU_state.h"			#include "GPU_state.h"
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	void EDBM_preselect_edgering_draw(struct EditMesh_PreSelEdgeRing *psel, const float matrix[4][4])			void EDBM_preselect_edgering_draw(struct EditMesh_PreSelEdgeRing *psel, const float matrix[4][4])
	{			{
	if ((psel->edges_len == 0) && (psel->verts_len == 0)) {			if ((psel->edges_len == 0) && (psel->verts_len == 0)) {
	return;			return;
	}			}

	GPU_depth_test(GPU_DEPTH_NONE);			GPU_depth_test(GPU_DEPTH_NONE);
				GPU_blend(GPU_BLEND_ALPHA);

	GPU_matrix_push();			GPU_matrix_push();
	GPU_matrix_mul(matrix);			GPU_matrix_mul(matrix);

	uint pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_F32, 3, GPU_FETCH_FLOAT);			uint pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_F32, 3, GPU_FETCH_FLOAT);

	immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
	immUniformThemeColor3(TH_GIZMO_PRIMARY);

	if (psel->edges_len > 0) {			if (psel->edges_len > 0) {
				float viewport[4];
				GPU_viewport_size_get_f(viewport);

				immBindBuiltinProgram(GPU_SHADER_3D_POLYLINE_UNIFORM_COLOR);
				immUniform2fv("viewportSize", &viewport[2]);
				immUniformThemeColor3(TH_GIZMO_PRIMARY);
				immUniform1f("lineWidth", U.pixelsize);
	immBegin(GPU_PRIM_LINES, psel->edges_len * 2);			immBegin(GPU_PRIM_LINES, psel->edges_len * 2);

	for (int i = 0; i < psel->edges_len; i++) {			for (int i = 0; i < psel->edges_len; i++) {
	immVertex3fv(pos, psel->edges[i][0]);			immVertex3fv(pos, psel->edges[i][0]);
	immVertex3fv(pos, psel->edges[i][1]);			immVertex3fv(pos, psel->edges[i][1]);
	}			}

	immEnd();			immEnd();
				immUnbindProgram();
	}			}

	if (psel->verts_len > 0) {			if (psel->verts_len > 0) {
	GPU_point_size(3.0f);			GPU_program_point_size(true);
				immBindBuiltinProgram(GPU_SHADER_3D_POINT_UNIFORM_SIZE_UNIFORM_COLOR_AA);
				immUniformThemeColor3(TH_GIZMO_PRIMARY);

				/* Same size as an edit mode vertex */
				immUniform1f("size",
				2.0 * U.pixelsize *
				(max_ff(1.0f, UI_GetThemeValuef(TH_VERTEX_SIZE) * (float)M_SQRT2 / 2.0f)));

	immBegin(GPU_PRIM_POINTS, psel->verts_len);			immBegin(GPU_PRIM_POINTS, psel->verts_len);

	for (int i = 0; i < psel->verts_len; i++) {			for (int i = 0; i < psel->verts_len; i++) {
	immVertex3fv(pos, psel->verts[i]);			immVertex3fv(pos, psel->verts[i]);
	}			}

	immEnd();			immEnd();
	}

	immUnbindProgram();			immUnbindProgram();
				GPU_program_point_size(false);
				}

	GPU_matrix_pop();			GPU_matrix_pop();

	/* Reset default */			/* Reset default */
	GPU_depth_test(GPU_DEPTH_LESS_EQUAL);			GPU_depth_test(GPU_DEPTH_LESS_EQUAL);
				GPU_blend(GPU_BLEND_NONE);
	}			}

	static void view3d_preselect_mesh_edgering_update_verts_from_edge(			static void view3d_preselect_mesh_edgering_update_verts_from_edge(
	struct EditMesh_PreSelEdgeRing *psel,			struct EditMesh_PreSelEdgeRing *psel,
	BMesh *UNUSED(bm),			BMesh *UNUSED(bm),
	BMEdge *eed_start,			BMEdge *eed_start,
	int previewlines,			int previewlines,
	const float (*coords)[3])			const float (*coords)[3])
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