[Bf-blender-cvs] [4db3ae2c522] blender-v2.93-release: Fix T102312: anchored brush texture overlay draws in wrong place
Philipp Oeser
noreply at git.blender.org
Wed Dec 14 14:42:42 CET 2022
Commit: 4db3ae2c522e85970ed703242eba106067239ae1
Author: Philipp Oeser
Date: Tue Nov 8 12:27:17 2022 +0100
Branches: blender-v2.93-release
https://developer.blender.org/rB4db3ae2c522e85970ed703242eba106067239ae1
Fix T102312: anchored brush texture overlay draws in wrong place
Rotation and scale was done around the wrong center (always around mouse
position) in paint_draw_tex_overlay [on the other hand,
paint_draw_cursor_overlay already got the center right].
Now make the center dependent on UnifiedPaintSettings "draw_anchored".
Maniphest Tasks: T102312
Differential Revision: https://developer.blender.org/D16418
===================================================================
M source/blender/editors/sculpt_paint/paint_cursor.c
===================================================================
diff --git a/source/blender/editors/sculpt_paint/paint_cursor.c b/source/blender/editors/sculpt_paint/paint_cursor.c
index 7740fb42c37..920e78c8b36 100644
--- a/source/blender/editors/sculpt_paint/paint_cursor.c
+++ b/source/blender/editors/sculpt_paint/paint_cursor.c
@@ -577,31 +577,36 @@ static bool paint_draw_tex_overlay(UnifiedPaintSettings *ups,
if (mtex->brush_map_mode == MTEX_MAP_MODE_VIEW) {
GPU_matrix_push();
+ float center[2] = {
+ ups->draw_anchored ? ups->anchored_initial_mouse[0] : x,
+ ups->draw_anchored ? ups->anchored_initial_mouse[1] : y,
+ };
+
/* Brush rotation. */
- GPU_matrix_translate_2f(x, y);
+ GPU_matrix_translate_2fv(center);
GPU_matrix_rotate_2d(-RAD2DEGF(primary ? ups->brush_rotation : ups->brush_rotation_sec));
- GPU_matrix_translate_2f(-x, -y);
+ GPU_matrix_translate_2f(-center[0], -center[1]);
/* Scale based on tablet pressure. */
if (primary && ups->stroke_active && BKE_brush_use_size_pressure(brush)) {
const float scale = ups->size_pressure_value;
- GPU_matrix_translate_2f(x, y);
+ GPU_matrix_translate_2fv(center);
GPU_matrix_scale_2f(scale, scale);
- GPU_matrix_translate_2f(-x, -y);
+ GPU_matrix_translate_2f(-center[0], -center[1]);
}
if (ups->draw_anchored) {
- quad.xmin = ups->anchored_initial_mouse[0] - ups->anchored_size;
- quad.ymin = ups->anchored_initial_mouse[1] - ups->anchored_size;
- quad.xmax = ups->anchored_initial_mouse[0] + ups->anchored_size;
- quad.ymax = ups->anchored_initial_mouse[1] + ups->anchored_size;
+ quad.xmin = center[0] - ups->anchored_size;
+ quad.ymin = center[1] - ups->anchored_size;
+ quad.xmax = center[0] + ups->anchored_size;
+ quad.ymax = center[1] + ups->anchored_size;
}
else {
const int radius = BKE_brush_size_get(vc->scene, brush) * zoom;
- quad.xmin = x - radius;
- quad.ymin = y - radius;
- quad.xmax = x + radius;
- quad.ymax = y + radius;
+ quad.xmin = center[0] - radius;
+ quad.ymin = center[1] - radius;
+ quad.xmax = center[0] + radius;
+ quad.ymax = center[1] + radius;
}
}
else if (mtex->brush_map_mode == MTEX_MAP_MODE_TILED) {
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