diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/io/image.cpp | 4 | ||||
| -rw-r--r-- | core/math/geometry_2d.h | 13 |
2 files changed, 17 insertions, 0 deletions
diff --git a/core/io/image.cpp b/core/io/image.cpp index 25d9eab3fe..3e79b7efbc 100644 --- a/core/io/image.cpp +++ b/core/io/image.cpp @@ -1985,6 +1985,7 @@ void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_forma ERR_FAIL_COND_MSG(p_width > MAX_WIDTH, "Image width cannot be greater than " + itos(MAX_WIDTH) + "."); ERR_FAIL_COND_MSG(p_height > MAX_HEIGHT, "Image height cannot be greater than " + itos(MAX_HEIGHT) + "."); ERR_FAIL_COND_MSG(p_width * p_height > MAX_PIXELS, "Too many pixels for image, maximum is " + itos(MAX_PIXELS)); + ERR_FAIL_INDEX_MSG(p_format, FORMAT_MAX, "Image format out of range, please see Image's Format enum."); int mm = 0; int size = _get_dst_image_size(p_width, p_height, p_format, mm, p_use_mipmaps ? -1 : 0); @@ -2007,6 +2008,7 @@ void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_forma ERR_FAIL_COND_MSG(p_width > MAX_WIDTH, "Image width cannot be greater than " + itos(MAX_WIDTH) + "."); ERR_FAIL_COND_MSG(p_height > MAX_HEIGHT, "Image height cannot be greater than " + itos(MAX_HEIGHT) + "."); ERR_FAIL_COND_MSG(p_width * p_height > MAX_PIXELS, "Too many pixels for image, maximum is " + itos(MAX_PIXELS)); + ERR_FAIL_INDEX_MSG(p_format, FORMAT_MAX, "Image format out of range, please see Image's Format enum."); int mm; int size = _get_dst_image_size(p_width, p_height, p_format, mm, p_use_mipmaps ? -1 : 0); @@ -2997,6 +2999,8 @@ void Image::set_pixel(int p_x, int p_y, const Color &p_color) { } void Image::adjust_bcs(float p_brightness, float p_contrast, float p_saturation) { + ERR_FAIL_COND_MSG(!_can_modify(format), "Cannot adjust_bcs in compressed or custom image formats."); + uint8_t *w = data.ptrw(); uint32_t pixel_size = get_format_pixel_size(format); uint32_t pixel_count = data.size() / pixel_size; diff --git a/core/math/geometry_2d.h b/core/math/geometry_2d.h index 4958b5ac6a..a2894bc1d3 100644 --- a/core/math/geometry_2d.h +++ b/core/math/geometry_2d.h @@ -362,6 +362,19 @@ public: return (intersections & 1); } + static bool is_segment_intersecting_polygon(const Vector2 &p_from, const Vector2 &p_to, const Vector<Vector2> &p_polygon) { + int c = p_polygon.size(); + const Vector2 *p = p_polygon.ptr(); + for (int i = 0; i < c; i++) { + const Vector2 &v1 = p[i]; + const Vector2 &v2 = p[(i + 1) % c]; + if (segment_intersects_segment(p_from, p_to, v1, v2, nullptr)) { + return true; + } + } + return false; + } + static real_t vec2_cross(const Point2 &O, const Point2 &A, const Point2 &B) { return (real_t)(A.x - O.x) * (B.y - O.y) - (real_t)(A.y - O.y) * (B.x - O.x); } |