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| author | Max Hilbrunner <mhilbrunner@users.noreply.github.com> | 2018-07-17 12:12:29 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-07-17 12:12:29 +0200 |
| commit | 1f1b45c7ec00bbbf5abe0cbb92938b150a5d01f2 (patch) | |
| tree | b33d7db69c6eac51bac0c7834752ac830d6cbfe9 /scene | |
| parent | dd4b4e56af65afb2f9d94b035df8bb12602d2e3e (diff) | |
| parent | d7aa3e33c823073b1495b5705edbd60619f1decf (diff) | |
Merge pull request #20191 from jvdnbus/line2d-stretch
Line2D texture stretch mode
Diffstat (limited to 'scene')
| -rw-r--r-- | scene/2d/line_2d.cpp | 3 | ||||
| -rw-r--r-- | scene/2d/line_2d.h | 4 | ||||
| -rw-r--r-- | scene/2d/line_builder.cpp | 13 |
3 files changed, 14 insertions, 6 deletions
diff --git a/scene/2d/line_2d.cpp b/scene/2d/line_2d.cpp index 3e61dd05f4..e9e895b5bb 100644 --- a/scene/2d/line_2d.cpp +++ b/scene/2d/line_2d.cpp @@ -349,7 +349,7 @@ void Line2D::_bind_methods() { ADD_GROUP("Fill", ""); ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "gradient", PROPERTY_HINT_RESOURCE_TYPE, "Gradient"), "set_gradient", "get_gradient"); ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture", "get_texture"); - ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "texture_mode", PROPERTY_HINT_ENUM, "None,Tile"), "set_texture_mode", "get_texture_mode"); + ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "texture_mode", PROPERTY_HINT_ENUM, "None,Tile,Stretch"), "set_texture_mode", "get_texture_mode"); ADD_GROUP("Capping", ""); ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "joint_mode", PROPERTY_HINT_ENUM, "Sharp,Bevel,Round"), "set_joint_mode", "get_joint_mode"); ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "begin_cap_mode", PROPERTY_HINT_ENUM, "None,Box,Round"), "set_begin_cap_mode", "get_begin_cap_mode"); @@ -368,6 +368,7 @@ void Line2D::_bind_methods() { BIND_ENUM_CONSTANT(LINE_TEXTURE_NONE); BIND_ENUM_CONSTANT(LINE_TEXTURE_TILE); + BIND_ENUM_CONSTANT(LINE_TEXTURE_STRETCH); ClassDB::bind_method(D_METHOD("_gradient_changed"), &Line2D::_gradient_changed); } diff --git a/scene/2d/line_2d.h b/scene/2d/line_2d.h index 24c48982cd..6918018c12 100644 --- a/scene/2d/line_2d.h +++ b/scene/2d/line_2d.h @@ -52,8 +52,8 @@ public: enum LineTextureMode { LINE_TEXTURE_NONE = 0, - LINE_TEXTURE_TILE - // TODO STRETCH mode + LINE_TEXTURE_TILE, + LINE_TEXTURE_STRETCH }; Line2D(); diff --git a/scene/2d/line_builder.cpp b/scene/2d/line_builder.cpp index 845788bada..74ad3e79d0 100644 --- a/scene/2d/line_builder.cpp +++ b/scene/2d/line_builder.cpp @@ -146,7 +146,9 @@ void LineBuilder::build() { float current_distance1 = 0.f; float total_distance = 0.f; _interpolate_color = gradient != NULL; - bool distance_required = _interpolate_color || texture_mode == Line2D::LINE_TEXTURE_TILE; + bool distance_required = _interpolate_color || + texture_mode == Line2D::LINE_TEXTURE_TILE || + texture_mode == Line2D::LINE_TEXTURE_STRETCH; if (distance_required) total_distance = calculate_total_distance(points); if (_interpolate_color) @@ -170,7 +172,7 @@ void LineBuilder::build() { if (texture_mode == Line2D::LINE_TEXTURE_TILE) { uvx0 = 0.5f / tile_aspect; } - new_arc(pos0, pos_up0 - pos0, -Math_PI, color0, Rect2(0.f, 0.f, 1.f, 1.f)); + new_arc(pos0, pos_up0 - pos0, -Math_PI, color0, Rect2(0.f, 0.f, fmin(uvx0 * 2, 1.f), 1.f)); total_distance += width; current_distance0 += hw; current_distance1 = current_distance0; @@ -292,6 +294,9 @@ void LineBuilder::build() { if (texture_mode == Line2D::LINE_TEXTURE_TILE) { uvx0 = current_distance0 / (width * tile_aspect); uvx1 = current_distance1 / (width * tile_aspect); + } else if (texture_mode == Line2D::LINE_TEXTURE_STRETCH) { + uvx0 = current_distance0 / total_distance; + uvx1 = current_distance1 / total_distance; } strip_add_quad(pos_up1, pos_down1, color1, uvx1); @@ -378,6 +383,8 @@ void LineBuilder::build() { } if (texture_mode == Line2D::LINE_TEXTURE_TILE) { uvx1 = current_distance1 / (width * tile_aspect); + } else if (texture_mode == Line2D::LINE_TEXTURE_STRETCH) { + uvx1 = current_distance1 / total_distance; } strip_add_quad(pos_up1, pos_down1, color1, uvx1); @@ -386,7 +393,7 @@ void LineBuilder::build() { if (end_cap_mode == Line2D::LINE_CAP_ROUND) { // Note: color is not used in case we don't interpolate... Color color = _interpolate_color ? gradient->get_color(gradient->get_points_count() - 1) : Color(0, 0, 0); - new_arc(pos1, pos_up1 - pos1, Math_PI, color, Rect2(uvx1 - 0.5f, 0.f, 1.f, 1.f)); + new_arc(pos1, pos_up1 - pos1, Math_PI, color, Rect2(uvx1 - 0.5f / tile_aspect, 0.f, 1.0f / tile_aspect, 1.f)); } } |