Mirrors/phaser
2
0
Fork 0
mirror of https://github.com/photonstorm/phaser synced 2024-11-22 12:43:26 +00:00
Code Issues Projects Releases Packages Wiki Activity

Generate Grid can now calculate w/h based on ortho texture

Browse source
This commit is contained in:
Richard Davey 2020-10-14 16:32:06 +01:00
parent 675eec8103
commit e79ec0c96c
2 changed files with 18 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
src/geom/mesh/GenerateGridVerts.js
View file

@ -59,10 +59,13 @@ var GenerateGridVerts = function (config)
var rotateY = GetFastValue(config, 'rotateY', 0);
var rotateZ = GetFastValue(config, 'rotateZ', 0);
var zIsUp = GetFastValue(config, 'zIsUp', true);
var isOrtho = GetFastValue(config, 'isOrtho', mesh.dirtyCache[11]);
var colors = GetFastValue(config, 'colors', [ 0xffffff ]);
var alphas = GetFastValue(config, 'alphas', [ 1 ]);
var tile = GetFastValue(config, 'tile', false);
var widthSet = GetFastValue(config, 'width', null);
var result = {
faces: [],
verts: []
@ -72,6 +75,17 @@ var GenerateGridVerts = function (config)
tempRotation.set(rotateX, rotateY, rotateZ);
tempMatrix.fromRotationXYTranslation(tempRotation, tempPosition, zIsUp);
// If the Mesh is ortho and no width/height is given, we'll default to texture sizes (if set!)
if (!widthSet && isOrtho && texture)
{
var textureFrame = texture.get(frame);
var renderer = mesh.scene.sys.renderer;
width = textureFrame.width / renderer.height;
height = textureFrame.height / renderer.height;
}
var halfWidth = width / 2;
var halfHeight = height / 2;
@ -95,10 +109,8 @@ var GenerateGridVerts = function (config)
var frameV0 = 0;
var frameV1 = 1;
if (texture)
if (textureFrame)
{
var textureFrame = texture.get(frame);
frameU0 = textureFrame.u0;
frameU1 = textureFrame.u1;
frameV0 = textureFrame.v0;

5
src/geom/mesh/typedefs/GenerateGridConfig.js
View file

@ -5,8 +5,8 @@
* @property {(string|Phaser.Textures.Texture)} key - The key of the texture to be used for this Grid, as stored in the Texture Manager, or a Texture instance.
* @property {(string|integer)} [frame] - The name or index of the frame within the Texture.
* @property {Phaser.GameObjects.Mesh} [mesh] - If specified, the vertices of the generated grid will be added to this Mesh Game Object.
* @property {number} [width=128] - The width of the grid in pixels.
* @property {number} [height=width] - The height of the grid in pixels.
* @property {number} [width=1] - The width of the grid in 3D units. If you wish to get a pixel accurate grid based on a texture, you can use an Ortho Mesh or the `isOrtho` parameter.
* @property {number} [height=width] - The height of the grid in 3D units.
* @property {number} [widthSegments=1] - The number of segments to split the grid horizontally in to.
* @property {number} [heightSegments=widthSegments] - The number of segments to split the grid vertically in to.
* @property {number} [x=0] - Offset the grid x position by this amount.
@ -14,4 +14,5 @@
* @property {number|number[]} [colors=0xffffff] - An array of colors, one per vertex, or a single color value applied to all vertices.
* @property {number|number[]} [alphas=1] - An array of alpha values, one per vertex, or a single alpha value applied to all vertices.
* @property {boolean} [tile=false] - Should the texture tile (repeat) across the grid segments, or display as a single texture?
* @property {boolean} [isOrtho=false] - If set and using a texture with an ortho Mesh, the `width` and `height` parameters will be calculated based on the frame size for you.
*/