diff options
Diffstat (limited to 'source/blender/editors/space_image/image_draw.c')
| -rw-r--r-- | source/blender/editors/space_image/image_draw.c | 59 |
1 files changed, 36 insertions, 23 deletions
diff --git a/source/blender/editors/space_image/image_draw.c b/source/blender/editors/space_image/image_draw.c index f6f9428213f..85b1e2b6707 100644 --- a/source/blender/editors/space_image/image_draw.c +++ b/source/blender/editors/space_image/image_draw.c @@ -98,7 +98,7 @@ static void draw_render_info( uint pos = GPU_vertformat_attr_add( immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT); - immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR); + immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR); immUniformThemeColor(TH_FACE_SELECT); GPU_line_width(1.0f); @@ -158,7 +158,7 @@ void ED_image_draw_info(Scene *scene, uint pos = GPU_vertformat_attr_add( immVertexFormat(), "pos", GPU_COMP_I32, 2, GPU_FETCH_INT_TO_FLOAT); - immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR); + immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR); /* noisy, high contrast make impossible to read if lower alpha is used. */ immUniformColor4ub(0, 0, 0, 190); @@ -168,7 +168,7 @@ void ED_image_draw_info(Scene *scene, GPU_blend(GPU_BLEND_NONE); - BLF_size(blf_mono_font, 11.0f * U.pixelsize, U.dpi); + BLF_size(blf_mono_font, 11.0f * U.dpi_fac); BLF_color3ub(blf_mono_font, 255, 255, 255); SNPRINTF(str, "X:%-4d Y:%-4d |", x, y); @@ -338,7 +338,7 @@ void ED_image_draw_info(Scene *scene, /* BLF uses immediate mode too, so we must reset our vertex format */ pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_I32, 2, GPU_FETCH_INT_TO_FLOAT); - immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR); + immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR); if (channels == 4) { rcti color_rect_half; @@ -381,7 +381,7 @@ void ED_image_draw_info(Scene *scene, /* draw outline */ pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT); - immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR); + immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR); immUniformColor3ub(128, 128, 128); imm_draw_box_wire_2d(pos, color_rect.xmin, color_rect.ymin, color_rect.xmax, color_rect.ymax); immUnbindProgram(); @@ -448,7 +448,7 @@ void draw_image_sample_line(SpaceImage *sima) uint shdr_dashed_pos = GPU_vertformat_attr_add( format, "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT); - immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR); + immBindBuiltinProgram(GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR); float viewport_size[4]; GPU_viewport_size_get_f(viewport_size); @@ -557,7 +557,7 @@ void draw_image_cache(const bContext *C, ARegion *region) uint pos = GPU_vertformat_attr_add( immVertexFormat(), "pos", GPU_COMP_I32, 2, GPU_FETCH_INT_TO_FLOAT); - immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR); + immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR); immUniformThemeColor(TH_CFRAME); immRecti(pos, x, region_bottom, x + ceilf(framelen), region_bottom + 8 * UI_DPI_FAC); immUnbindProgram(); @@ -572,47 +572,60 @@ void draw_image_cache(const bContext *C, ARegion *region) float ED_space_image_zoom_level(const View2D *v2d, const int grid_dimension) { /* UV-space length per pixel */ - float xzoom = (v2d->cur.xmax - v2d->cur.xmin) / ((float)(v2d->mask.xmax - v2d->mask.xmin)); - float yzoom = (v2d->cur.ymax - v2d->cur.ymin) / ((float)(v2d->mask.ymax - v2d->mask.ymin)); + float xzoom = (v2d->cur.xmax - v2d->cur.xmin) / (float)(v2d->mask.xmax - v2d->mask.xmin); + float yzoom = (v2d->cur.ymax - v2d->cur.ymin) / (float)(v2d->mask.ymax - v2d->mask.ymin); /* Zoom_factor for UV/Image editor is calculated based on: * - Default grid size on startup, which is 256x256 pixels * - How blend factor for grid lines is set up in the fragment shader `grid_frag.glsl`. */ float zoom_factor; zoom_factor = (xzoom + yzoom) / 2.0f; /* Average for accuracy. */ - zoom_factor *= 256.0f / (powf(grid_dimension, 2)); + zoom_factor *= 256.0f / powf(grid_dimension, 2); return zoom_factor; } void ED_space_image_grid_steps(SpaceImage *sima, - float grid_steps[SI_GRID_STEPS_LEN], + float grid_steps_x[SI_GRID_STEPS_LEN], + float grid_steps_y[SI_GRID_STEPS_LEN], const int grid_dimension) { - if (sima->flag & SI_CUSTOM_GRID) { - for (int step = 0; step < SI_GRID_STEPS_LEN; step++) { - grid_steps[step] = powf(1, step) * (1.0f / ((float)sima->custom_grid_subdiv)); - } - } - else { - for (int step = 0; step < SI_GRID_STEPS_LEN; step++) { - grid_steps[step] = powf(grid_dimension, step) * - (1.0f / (powf(grid_dimension, SI_GRID_STEPS_LEN))); + const eSpaceImage_GridShapeSource grid_shape_source = sima->grid_shape_source; + for (int step = 0; step < SI_GRID_STEPS_LEN; step++) { + switch (grid_shape_source) { + case SI_GRID_SHAPE_DYNAMIC: + grid_steps_x[step] = powf(grid_dimension, step - SI_GRID_STEPS_LEN); + grid_steps_y[step] = powf(grid_dimension, step - SI_GRID_STEPS_LEN); + break; + case SI_GRID_SHAPE_FIXED: + grid_steps_x[step] = 1.0f / sima->custom_grid_subdiv[0]; + grid_steps_y[step] = 1.0f / sima->custom_grid_subdiv[1]; + break; + case SI_GRID_SHAPE_PIXEL: { + int pixel_width = IMG_SIZE_FALLBACK; + int pixel_height = IMG_SIZE_FALLBACK; + ED_space_image_get_size(sima, &pixel_width, &pixel_height); + BLI_assert(pixel_width > 0 && pixel_height > 0); + grid_steps_x[step] = 1.0f / pixel_width; + grid_steps_y[step] = 1.0f / pixel_height; + } break; + default: + BLI_assert_unreachable(); } } } -float ED_space_image_increment_snap_value(const int grid_dimesnions, +float ED_space_image_increment_snap_value(const int grid_dimensions, const float grid_steps[SI_GRID_STEPS_LEN], const float zoom_factor) { /* Small offset on each grid_steps[] so that snapping value doesn't change until grid lines are * significantly visible. - * `Offset = 3/4 * (grid_steps[i] - (grid_steps[i] / grid_dimesnsions))` + * `Offset = 3/4 * (grid_steps[i] - (grid_steps[i] / grid_dimensions))` * * Refer `grid_frag.glsl` to find out when grid lines actually start appearing */ for (int step = 0; step < SI_GRID_STEPS_LEN; step++) { - float offset = (3.0f / 4.0f) * (grid_steps[step] - (grid_steps[step] / grid_dimesnions)); + float offset = (3.0f / 4.0f) * (grid_steps[step] - (grid_steps[step] / grid_dimensions)); if ((grid_steps[step] - offset) > zoom_factor) { return grid_steps[step]; |