Differential D4786 Diff 15447 source/blender/editors/transform/transform_constraints.c

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source/blender/editors/transform/transform_constraints.c

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	#include "GPU_matrix.h"	#include "GPU_matrix.h"
	#include "GPU_state.h"	#include "GPU_state.h"

		#include "DRW_render.h"

	#include "BLI_math.h"	#include "BLI_math.h"
	#include "BLI_utildefines.h"	#include "BLI_utildefines.h"
	#include "BLI_string.h"	#include "BLI_string.h"
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	}	}
	}	}

		void drawPropVerts(const struct bContext C, TransInfo t)
		{
		if (!(t->flag & T_PROP_EDIT)) {
		return;
		}

		ToolSettings *ts = CTX_data_tool_settings(C);
		if (!ts->proportional_draw_gradient) {
		return;
		}

		if (t->mode == TFM_EDGE_SLIDE \|\| t->mode == TFM_VERT_SLIDE) {
		return;
		}

		if (t->spacetype == SPACE_VIEW3D \|\| t->spacetype == SPACE_IMAGE) {
		campbellbartonUnsubmitted Not Done Inline Actions Prefer early return, as is done above. Could also use note on other spaces that might be supported, movie-clip for eg, did you try this? campbellbarton: Prefer early return, as is done above. Could also use note on other spaces that might be…

		bool is_view3d = t->spacetype == SPACE_VIEW3D;

		float color_start[4], color_center[4], color_end[4];
		UI_GetThemeColor4fv(TH_PROP_GRADIENT_START, color_start);
		UI_GetThemeColor4fv(TH_PROP_GRADIENT_CENTER, color_center);
		UI_GetThemeColor4fv(TH_PROP_GRADIENT_END, color_end);

		float color[4];
		copy_v4_v4(color, color_end);
		color[3] = 1.0;

		const float vertex_size = UI_GetThemeValuef(TH_VERTEX_SIZE) * 1.666f;

		int depth_test_enabled;
		depth_test_enabled = GPU_depth_test_enabled();

		GPUVertFormat *format = immVertexFormat();
		uint pos = GPU_vertformat_attr_add(format, "pos", GPU_COMP_F32, 3, GPU_FETCH_FLOAT);
		uint col = GPU_vertformat_attr_add(format, "color", GPU_COMP_F32, 4, GPU_FETCH_FLOAT);

		if (is_view3d) {

		/for object mode just draw over everything/
		campbellbartonUnsubmitted Not Done Inline Actions Use spaces around comments & full sentences, same for other comments here. `/* For object mode just draw over everything. /` campbellbarton:* Use spaces around comments & full sentences, same for other comments here. `/* For object mode…
		if (!(t->flag & T_EDIT) && depth_test_enabled)
		GPU_depth_test(false);
		else if (!depth_test_enabled)
		GPU_depth_test(true);
		campbellbartonUnsubmitted Not Done Inline Actions Use braces. campbellbarton: Use braces.

		immBindBuiltinProgram(GPU_SHADER_3D_POINT_FIXED_SIZE_VARYING_COLOR_OFFSET);

		/borrowed from edit_mesh_mode.c/
		fclemUnsubmitted Not Done Inline Actions `/* Use this format for comments. /` With Capital on first char and fullstop at the end. fclem:* `/* Use this format for comments. */` With Capital on first char and fullstop at the end.
		{
		RegionView3D *rv3d = CTX_wm_region_view3d(C);
		float winmat[4][4];
		float viewdist = rv3d->dist;
		DRW_viewport_matrix_get(winmat, DRW_MAT_WIN);
		fclemUnsubmitted Not Done Inline Actions Use GPU_matrix API here. fclem: Use GPU_matrix API here.
		/* special exception for ortho camera (viewdist isnt used for perspective cameras) */
		if (rv3d->persp == RV3D_CAMOB && rv3d->is_persp == false) {
		viewdist = 1.0f / max_ff(fabsf(rv3d->winmat[0][0]), fabsf(rv3d->winmat[1][1]));
		}
		const float depth_ofs = bglPolygonOffsetCalc((float *)winmat, viewdist, 1.0f);

		immUniform1f("ofs", depth_ofs);
		fclemUnsubmitted Not Done Inline Actions Instead of modifying the shader modify the projection matrix instead. Push it and restore after drawing. fclem: Instead of modifying the shader modify the projection matrix instead. Push it and restore after…
		}
		}
		else {
		if (depth_test_enabled)
		GPU_depth_test(false);

		GPU_matrix_push();
		GPU_matrix_scale_2f(1.0f / t->aspect[0], 1.0f / t->aspect[1]);

		immBindBuiltinProgram(GPU_SHADER_3D_POINT_FIXED_SIZE_VARYING_COLOR);
		}

		GPU_point_size(vertex_size);

		FOREACH_TRANS_DATA_CONTAINER (t, tc) {

		if (is_view3d) {
		GPU_matrix_push();
		if(t->flag & T_EDIT)
		GPU_matrix_mul(tc->mat);
		}

		immBeginAtMost(GPU_PRIM_POINTS, tc->data_len);
		fclemUnsubmitted Not Done Inline Actions Replace by `immBeginBatchAtMost`. Immediate mode can overflow and is slow. fclem: Replace by `immBeginBatchAtMost`. Immediate mode can overflow and is slow.

		for (int i = 0; i < tc->data_len; i++) {
		TransData td = tc->data[i];

		if (td.factor == 0.0) {
		break;
		}

		float factor = td.factor * 2.0f;

		if (factor < 1.0) {
		interp_v3_v3v3(color, color_start, color_center, factor);
		}
		else {
		interp_v3_v3v3(color, color_center, color_end, factor - 1.0f);
		}

		immAttr4fv(col, color);
		immVertex3fv(pos, td.loc);
		}
		immEnd();

		if (is_view3d)
		fclemUnsubmitted Not Done Inline Actions Style : Always use brackets with conditional statements. fclem: Style : Always use brackets with conditional statements.
		GPU_matrix_pop();
		}

		if (!is_view3d)
		GPU_matrix_pop();

		immUnbindProgram();

		if (!GPU_depth_test_enabled() && depth_test_enabled)
		GPU_depth_test(true);
		}
		}

	static void drawObjectConstraint(TransInfo *t)	static void drawObjectConstraint(TransInfo *t)
	{	{
	/* Draw the first one lighter because that's the one who controls the others.	/* Draw the first one lighter because that's the one who controls the others.
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