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DebugPolygon

DebugPolygon​

Parent

DebugElement

Functions

draw​

Description

Definition

draw()

Code

function DebugPolygon:draw()
    DebugPolygon.renderWithPositions( self.positions, self.color, self.solid, self.drawContour)
end

renderWithPositions​

Description

Definition

renderWithPositions(array positions, table? color, boolean? solid, )

Arguments

arraypositionspolygon vertex positions in format: x1,y1,z1, x2,y2,z2, ...
table?colorColor instance, default WHITE (optional)
boolean?solid(optional)
anydrawContour

Code

function DebugPolygon.renderWithPositions(positions, color, solid, drawContour)
    local r,g,b,a = (color or Color.PRESETS.WHITE):unpack()
    solid = Utils.getNoNil(solid, false )

    drawDebugPolygon(positions, r, g, b, a, solid)

    if drawContour then
        for i = 1 , #positions, 3 do
            if i + 3 < #positions then
                -- edge between intermediate vertices
                drawDebugLine(positions[i], positions[i + 1 ], positions[i + 2 ], r,g,b, positions[i + 3 ], positions[i + 4 ], positions[i + 5 ], r,g,b,solid)
            else
                    -- last edge from last vertex to first vertex
                    drawDebugLine(positions[i], positions[i + 1 ], positions[i + 2 ], r,g,b, positions[ 1 ], positions[ 2 ], positions[ 3 ], r,g,b,solid)
                end
            end
        end
    end